<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2183-5462</journal-id>
<journal-title><![CDATA[Media & Jornalismo]]></journal-title>
<abbrev-journal-title><![CDATA[Media & Jornalismo]]></abbrev-journal-title>
<issn>2183-5462</issn>
<publisher>
<publisher-name><![CDATA[Centro de Investigação Media e JornalismoFaculdade de Ciências Sociais e Humanas/Universidade Nova de Lisboa]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2183-54622022000100199</article-id>
<article-id pub-id-type="doi">10.14195/2183-5462_40_10</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Crisis in Mexico: the effect of the president&#8217;s discourse on state-level government communication about Covid-19 on Twitter]]></article-title>
<article-title xml:lang="pt"><![CDATA[Crise no México: o efeito do discurso do presidente na comunicação do governo estadual sobre a Covid-19 no Twitter]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corona]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Coahuila Facultad de Ciencias de la Comunicación ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>22</volume>
<numero>40</numero>
<fpage>199</fpage>
<lpage>218</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-54622022000100199&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-54622022000100199&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-54622022000100199&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This paper analyzes the relationship between the Mexican President&#8217;s discourse on Covid-19 and the use of Twitter by state officials at the start of the pandemic, through content analysis and supervised machine learning. Analyzing all tweets by state-level agencies during the first 6 months of the pandemic, we found that accounts belonging to the ruling party tweeted consistently less about Covid, compared to the opposition. Furthermore, the social-distancing hashtags endorsed by the Health Department were underused by the party&#8217;s own officials. We hypothesized that the president&#8217;s skeptical discourse on Covid-19 had a chilling effect on party officials&#8217; use of Twitter during this period. Two random forest machine learning models were trained using the president&#8217;s words as predictors not only of the officials&#8217; political alignment, but also of the amount of Covid tweets they posted. The models proved reliable, and the words most significant for prediction are markedly indicative of populist rhetoric. This illustrates how populist discourse from heads of government can undermine communication between institutions and citizens.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Este artigo analisa a relação entre o discurso do presidente mexicano sobre o Covid-19 e o uso do Twitter por funcionários estaduais no início da pandemia, por meio de análise de conteúdo e aprendizado de máquina supervisionado. Analisando todos os tweets feitos por agências estaduais durante os primeiros 6 meses da pandemia, descobrimos que as contas pertencentes ao partido no poder tuíam consistentemente menos sobre Covid, em comparação com a oposição. Além disso, as hashtags de distanciamento social endossadas pelo Ministério da Saúde foram subutilizadas pelos próprios funcionários do partido. Nossa hipótese é que o discurso cético do presidente sobre o Covid-19 teve um efeito assustador sobre o uso do Twitter por oficiais do partido durante este período. Dois modelos aleatórios de aprendizado de máquina florestal foram treinados usando as palavras do presidente como indicadores não apenas do alinhamento político dos funcionários, mas também da quantidade de tweets Covid que eles postaram. Os modelos provaram ser confiáveis, e as palavras mais significativas para a previsão são marcadamente indicativas de retórica populista. Isso ilustra como o discurso populista dos chefes de governo pode prejudicar a comunicação entre as instituições e os cidadãos.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[covid-19]]></kwd>
<kwd lng="en"><![CDATA[populism]]></kwd>
<kwd lng="en"><![CDATA[twitter]]></kwd>
<kwd lng="en"><![CDATA[communication]]></kwd>
<kwd lng="en"><![CDATA[social media]]></kwd>
<kwd lng="pt"><![CDATA[covid-19]]></kwd>
<kwd lng="pt"><![CDATA[populismo]]></kwd>
<kwd lng="pt"><![CDATA[twitter]]></kwd>
<kwd lng="pt"><![CDATA[comunicação]]></kwd>
<kwd lng="pt"><![CDATA[midia social]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adewole]]></surname>
<given-names><![CDATA[K. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[T. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Sangaiah]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Twitter spam account detection based on clustering and classification methods]]></article-title>
<source><![CDATA[The Journal of Supercomputing]]></source>
<year>2020</year>
<volume>76</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>4802-37</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Agren]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[He&#8217;s Mr. Scrooge: Mexican president unveils severe cuts amid coronavirus]]></article-title>
<source><![CDATA[The Guardian]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aslanidis]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is populism an ideology? A refutation and a new perspective]]></article-title>
<source><![CDATA[Political studies]]></source>
<year>2016</year>
<volume>64</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>88-104</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aslanidis]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Measuring populist discourse with semantic text analysis: an application on grassroots populist mobilization]]></article-title>
<source><![CDATA[Quality &amp; Quantity]]></source>
<year>2018</year>
<volume>52</volume>
<page-range>1241-63</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bartha]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Boda]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Szikra]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[When populist leaders govern: Conceptualising populism in policy making]]></article-title>
<source><![CDATA[Politics and Governance]]></source>
<year>2020</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>71-81</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boberg]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Quandt]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Schatto-Eckrodt]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Frischlich]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pandemic populism: Facebook pages of alternative news media and the corona crisis A computational content analysis]]></article-title>
<source><![CDATA[arXiv:2004.02566]]></source>
<year>2020</year>
<page-range>1-21</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brito]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Populism]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ritzer]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Blackwell Encyclopedia of Sociology]]></source>
<year>2007</year>
<page-range>3537-9</page-range><publisher-name><![CDATA[Blackwell Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruhn]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[To hell with your corrupt institutions!: AMLO and populism in Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mudde]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaltwasser]]></surname>
<given-names><![CDATA[C. Rovira]]></given-names>
</name>
</person-group>
<source><![CDATA[Populism in Europe and the Americas: Threat or Corrective for Democracy]]></source>
<year>2012</year>
<page-range>88-112</page-range><publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[G.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[COVID-19 macabre nightmare in Brazil: between denials and ravings]]></article-title>
<source><![CDATA[Trabalho, Educação e Saúde]]></source>
<year>2020</year>
<volume>18</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[F. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Faletto]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dependency and Development in Latin America]]></source>
<year>1979</year>
<publisher-name><![CDATA[University of California Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Centeno]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[López Obrador o la izquierda que no es]]></article-title>
<source><![CDATA[Foro Internacional]]></source>
<year>2021</year>
<volume>61</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>163-207</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chilton]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The people in populist discourse: Using neuro-cognitive linguistics to understand political meanings]]></article-title>
<source><![CDATA[Journal of Language and Politics]]></source>
<year>2017</year>
<volume>16</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>582-94</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chu]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Widjaja]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Detecting Social Spam Campaigns on Twitter]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bao]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Samarati]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Applied Cryptography and Network Security. ACNS 2012. Lecture Notes in Computer Science]]></source>
<year>2012</year>
<volume>7341</volume>
<page-range>455-72</page-range><publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cornelius]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mobilized Voting in the 2000 Elections: The Changing Efficacy of Vote Buying and Coercion in Mexican Electoral Politics]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawson]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mexico&#8217;s Pivotal Democratic Election: Campaign Effects and the Presidential Race of 2000]]></source>
<year>2004</year>
<page-range>47-65</page-range><publisher-name><![CDATA[Stanford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corona]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mun&#771;oz]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Actividad e involucramiento en torno a las cuentas de Twitter de periodistas y noticieros televisivos nacionales en México]]></article-title>
<source><![CDATA[Index. comunicación: Revista científica en el ámbito de la Comunicación Aplicada]]></source>
<year>2019</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>33-56</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Deepu]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Pethuru]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Rajaraajeswari]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Framework for Text Analytics using the Bag of Words (BoW) Model for Prediction]]></article-title>
<source><![CDATA[International Journal of Advanced Networking &amp; Applications]]></source>
<year>2016</year>
<volume>7</volume>
<numero>s1</numero>
<issue>s1</issue>
<page-range>320-3</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dornbusch]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Macroeconomic Populism in Latin America]]></article-title>
<source><![CDATA[Journal of Development Economics]]></source>
<year>1989</year>
<volume>32</volume>
<page-range>247-77</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dussauge-Laguna]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[&#8220;Doublespeak Populism&#8221; and Public Administration: The Case of Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bauer]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Peters]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Pierre]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Yesilkagit]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Democratic Backsliding and Public Administration: How Populists in Government Transform State Bureaucracies]]></source>
<year>2021</year>
<page-range>178-99</page-range><publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dyer]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Covid-19: Trump fumes as adviser speaks out against lifting of US lockdowns]]></article-title>
<source><![CDATA[BMJ: British Medical Journal (Online)]]></source>
<year>2020</year>
<volume>369</volume>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eisenstadt]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Poiré]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Explaining the credibility gap in Mexico&#8217;s 2006 presidential election, despite strong (albeit perfectable) electoral institutions.]]></source>
<year>2006</year>
<publisher-name><![CDATA[ACE Electoral Knowledge Network]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ernst]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Engesser]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Büchel]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Blassnig]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Esser]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Extreme parties and populism: An analysis of Facebook and Twitter across six countries]]></article-title>
<source><![CDATA[Information, Communication &amp; Society]]></source>
<year>2017</year>
<volume>20</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1347-64</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flannery]]></surname>
<given-names><![CDATA[N.P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is Mexico Prepared to Confront Coronavirus?]]></article-title>
<source><![CDATA[Americas Quarterly]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ávalos]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Torio]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The populist trinity of communication, ideology, and strategy: A proposal to enhance the analysis of populist discourses]]></article-title>
<source><![CDATA[Latin American Policy]]></source>
<year>2021</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>333-48</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fouzia Sayeedunnissa]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[A.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hameed]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Supervised Opinion Mining of Social Network Data Using a Bag-of-Words Approach on the Cloud]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bansal]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Deep]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Pant]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Nagar]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Proceedings of Seventh International Conference on Bio-Inspired Computing: Theories and Applications (BIC-TA 2012). Advances in Intelligent Systems and Computing]]></source>
<year>2013</year>
<volume>202</volume>
<page-range>299-309</page-range><publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[George]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Joseph]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Text classification by augmenting bag of words (BOW) representation with co-occurrence feature]]></article-title>
<source><![CDATA[IOSR Journal of Computing Engineering]]></source>
<year>2014</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>34-8</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Edgerton]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Naftel]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Shoub]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Cranmer]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elusive consensus: Polarization in elite communication on the COVID-19 pandemic]]></article-title>
<source><![CDATA[Science Advances]]></source>
<year>2020</year>
<volume>6</volume>
<numero>28</numero>
<issue>28</issue>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grimes]]></surname>
<given-names><![CDATA[C.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Simmons]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bureaucracy and political control in Mexico: Towards an Assessment]]></article-title>
<source><![CDATA[Public Administration Review]]></source>
<year>1969</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>72-9</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez Martínez]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[AMLO, la mafia del poder y la Historia. Análisis de la interpretación histórica de Andrés Manuel López Obrador]]></source>
<year>2020</year>
<publisher-name><![CDATA[Poligraf]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hawkins]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is Chávez populist? Measuring populist discourse in comparative perspective]]></article-title>
<source><![CDATA[Comparative Political Studies]]></source>
<year>2009</year>
<volume>42</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1040-67</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hawkins]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Castanho]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[A head-to-head comparison of human-based and automated text analysis for measuring populism in 27 countries]]></source>
<year>2016</year>
<publisher-name><![CDATA[Brigham Young University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hawkins]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Rovira]]></surname>
<given-names><![CDATA[C.K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Measuring populist discourse in the United States and beyond]]></article-title>
<source><![CDATA[Nature human behavior]]></source>
<year>2018</year>
<volume>2</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>241-2</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kauffman]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hoffman]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trump says he opposes funding USPS because of mail-in voting]]></article-title>
<source><![CDATA[CNN Politics]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kharde]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Sonawane]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sentiment analysis of twitter data: a survey of techniques]]></article-title>
<source><![CDATA[International Journal of Computer Applications]]></source>
<year>2016</year>
<volume>39</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>5-15</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Priniski]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Chadha]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Disentangling user samples: A supervised machine learning approach to proxy-population mismatch in Twitter research]]></article-title>
<source><![CDATA[Communication Methods and Measures]]></source>
<year>2018</year>
<volume>12</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>216-37</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kyle]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Gultchin]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Populism in Power around the World]]></source>
<year>2018</year>
<publisher-name><![CDATA[Tony Blair Institute for Global Change]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Labonté]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Baum]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Right wing politics and public policy: The need for a broad frame and further research; comment on &#8220;a scoping review of populist radical right parties&#8217; influence on welfare policy and its implications for population health in Europe&#8221;]]></article-title>
<source><![CDATA[International Journal of Health Policy and Management]]></source>
<year>2021</year>
<volume>10</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>519-22</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Laclau]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[On Populist Reason]]></source>
<year>2005</year>
<publisher-name><![CDATA[Verso]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lasco]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Medical populism and the COVID-19 pandemic]]></article-title>
<source><![CDATA[Global Public Health]]></source>
<year>2020</year>
<volume>15</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>334-44</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lawrence]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Gardside]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pegg]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Conn]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrell]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Davies]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How a decade of privatization and cuts exposed England to coronavirus]]></article-title>
<source><![CDATA[The Guardian]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Duan]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Tsoi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characterizing the propagation of situational information in social media during covid-19 epidemic: A case study on weibo]]></article-title>
<source><![CDATA[IEEE Transactions on Computational Social Systems]]></source>
<year>2020</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>556-62</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liaw]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Wiener]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Classification and regression by random Forest]]></article-title>
<source><![CDATA[R News]]></source>
<year>2002</year>
<volume>2-3</volume>
<page-range>18-22</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Magaloni]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Voting for autocracy: Hegemonic party survival and its demise in Mexico]]></source>
<year>2006</year>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Manfredi]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Amado-Suárez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Waisbord]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Twitter presidencial ante la COVID-19: Entre el populismo y la política pop]]></article-title>
<source><![CDATA[Comunicar: Media Education Research Journal]]></source>
<year>2021</year>
<volume>22</volume>
<numero>66</numero>
<issue>66</issue>
<page-range>79-90</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[AMLO Targets Salaries of Mexico&#8217;s Supreme Court Judges]]></article-title>
<source><![CDATA[Bloomberg]]></source>
<year>2018</year>
</nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Masur]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Posner]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chevronizing Around Cost-Benefit Analysis: Deregulation in the Trump Administration]]></article-title>
<source><![CDATA[Duke Law Journal]]></source>
<year>2020</year>
<volume>70</volume>
</nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCool]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How the Right Co-opted Anti-institutionalism]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Cool]]></surname>
<given-names><![CDATA[D. Mc]]></given-names>
</name>
</person-group>
<source><![CDATA[Three Frames of Modern Politics]]></source>
<year>2019</year>
<page-range>129-53</page-range><publisher-name><![CDATA[Palgrave Macmillan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Müller]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[What is populism?]]></source>
<year>2017</year>
<publisher-name><![CDATA[Penguin]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Center-left Andrés Manuel López Obrador breaks with PRD to concentrate on expanding citizen movement]]></article-title>
<source><![CDATA[UNM Latin America DataBase]]></source>
<year>2012</year>
<numero>78738</numero>
<issue>78738</issue>
<page-range>1-4</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Naxera]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Kr&#269;ál]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[You can&#8217;t corrupt eight million voters: corruption as a topic in Milo&#353; Zeman&#8217;s populist strategy]]></article-title>
<source><![CDATA[Studies of Transition States and Societies]]></source>
<year>2019</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-18</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nayak]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Natarajan]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparative study of Naïve Bayes, Support Vector Machine and Random Forest Classifiers in Sentiment Analysis of Twitter feeds]]></article-title>
<source><![CDATA[International Journal of Advanced Studies in Computer Science and Engineering]]></source>
<year>2016</year>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>14-7</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olvera]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The crisis or consolidation of populism in Mexico?]]></article-title>
<source><![CDATA[JournalRAS]]></source>
<year>2021</year>
<volume>7</volume>
<page-range>22-37</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palomino-Garibay]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Camacho-Gonzalez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Fierro-Villaneda]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernandez-Farias]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Buscaldi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Meza-Ruiz]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A random forest approach for authorship profiling]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Cappellato]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferro]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Jones]]></surname>
<given-names><![CDATA[G. J. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Juan]]></surname>
<given-names><![CDATA[E. San]]></given-names>
</name>
</person-group>
<source><![CDATA[Working Notes of CLEF 2015 Conference and Labs of the Evaluation forum]]></source>
<year>2015</year>
<volume>13919</volume>
</nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Poblete]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How to assess populist discourse through three current approaches]]></article-title>
<source><![CDATA[Journal of Political Ideologies]]></source>
<year>2015</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>201-18</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Puente]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mexico: the rise of presidential populism and the decline of congress]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Khmelko]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Stapenhurst]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Mezey]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Legislative decline in the 21st century]]></source>
<year>2020</year>
<page-range>158-69</page-range><publisher-name><![CDATA[Routledge]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rentería]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Arellano-Gault]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How does a populist government interpret and face a health crisis? Evidence from the Mexican populist response to COVID-19]]></article-title>
<source><![CDATA[Revista de Administração Pública]]></source>
<year>2021</year>
<volume>55</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>180-96</page-range></nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ríos]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La inexistente respuesta regional a la COVID-19 en América Latina]]></article-title>
<source><![CDATA[Geopolítica(s). Revista de estudios sobre espacio y poder]]></source>
<year>2021</year>
<volume>11</volume>
<numero>s1</numero>
<issue>s1</issue>
<page-range>209-22</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roberts]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Populism, political conflict, and grass-roots organization in Latin America]]></article-title>
<source><![CDATA[Comparative Politics]]></source>
<year>2006</year>
<volume>38</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>127-48</page-range></nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roodujin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pauwels]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Measuring populism: Comparing two methods of content analysis]]></article-title>
<source><![CDATA[West European Politics]]></source>
<year>2011</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1272-83</page-range></nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rutledge]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trump, COVID-19, and the War on Expertise]]></article-title>
<source><![CDATA[The American Review of Public Administration]]></source>
<year>2020</year>
<volume>50</volume>
<numero>6-7</numero>
<issue>6-7</issue>
<page-range>505-11</page-range></nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Samuel]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ali]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Esawi]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Samuel]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Covid-19 public sentiment insights and machine learning for tweets classification]]></article-title>
<source><![CDATA[Information]]></source>
<year>2020</year>
<volume>11</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>314</page-range></nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sáez]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cuarta transformación: antecedentes y perspectivas]]></article-title>
<source><![CDATA[Argumentos. Estudios críticos de la sociedad]]></source>
<year>2019</year>
<numero>89</numero>
<issue>89</issue>
<page-range>83-102</page-range></nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schedler]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Mexican Standoff: The Mobilization of Distrust]]></article-title>
<source><![CDATA[Journal of Democracy]]></source>
<year>2007</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>88-102</page-range></nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schnebly]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sengupta]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Random forest twitter bot classifier]]></article-title>
<source><![CDATA[Proceedings of the 2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC)]]></source>
<year>2019</year>
<page-range>0506-12</page-range></nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="book">
<collab>Secretaría de Salud</collab>
<source><![CDATA[México está preparado para enfrentar coronavirus (2019nCoV)]]></source>
<year>2020</year>
<publisher-name><![CDATA[Secretaría de Salud]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Serrano Rodriguez]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Discursos paralelos, pero en sentido opuesto. Análisis de los populismos de Jair Bolsonaro y Andrés Manuel López Obrador]]></article-title>
<source><![CDATA[Estudios Políticos]]></source>
<year>2019</year>
<numero>59</numero>
<issue>59</issue>
<page-range>149-73</page-range></nlm-citation>
</ref>
<ref id="B66">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Simaki]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Mporas]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Megalooikonomou]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Age Identification of Twitter Users: Classification Methods and Sociolinguistic Analysis]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Gelbukh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Computational Linguistics and Intelligent Text Processing. CICLing 2016. Lecture Notes in Computer Science]]></source>
<year>2018</year>
<volume>9624</volume>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B67">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stecula]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Pickup]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How populism and conservative media fuel conspiracy beliefs about COVID-19 and what it means for COVID-19 behaviors]]></article-title>
<source><![CDATA[Research &amp; Politics]]></source>
<year>2021</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B68">
<nlm-citation citation-type="journal">
<collab>The Lancet</collab>
<article-title xml:lang=""><![CDATA[COVID-19 in Brazil: So what?]]></article-title>
<source><![CDATA[The Lancet]]></source>
<year>2020</year>
<volume>395</volume>
<numero>10235</numero>
<issue>10235</issue>
<page-range>1461</page-range></nlm-citation>
</ref>
<ref id="B69">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
</person-group>
<collab>The 2019-nCoV Outbreak Joint Field Epidemiology Investigation Team</collab>
<article-title xml:lang=""><![CDATA[An Outbreak of NCIP (2019-nCoV) Infection in China - Wuhan, Hubei Province, 2019&#8722;2020]]></article-title>
<source><![CDATA[CDC Weekly]]></source>
<year>2020</year>
<volume>2</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>79-80</page-range></nlm-citation>
</ref>
<ref id="B70">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tosoni]]></surname>
<given-names><![CDATA[M.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notas sobre el clientelismo político en la ciudad de México]]></article-title>
<source><![CDATA[Perfiles latinoamericanos]]></source>
<year>2007</year>
<volume>14</volume>
<numero>29</numero>
<issue>29</issue>
<page-range>47-69</page-range></nlm-citation>
</ref>
<ref id="B71">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tóth]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Vidács]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparative Study of The Performance of Various Classifiers in Labeling Non-Functional Requirements]]></article-title>
<source><![CDATA[Information Technology and Control]]></source>
<year>2019</year>
<volume>48</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>432-45</page-range></nlm-citation>
</ref>
<ref id="B72">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wahbeh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nasralah]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Al-Ramahi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[El-Gayar]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mining Physicians&#8217; Opinions on Social Media to Obtain Insights Into COVID-19: Mixed Methods Analysis]]></article-title>
<source><![CDATA[JMIR public health and surveillance]]></source>
<year>2020</year>
<volume>6</volume>
<numero>2</numero>
<edition>e19276</edition>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B73">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Waisbord]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Media populism: neo-populism in Latin America]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mazzoleni]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[The media and neo-populism: A contemporary comparative analysis]]></source>
<year>2003</year>
<page-range>198-216</page-range><publisher-name><![CDATA[Praeger Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B74">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Catalano]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Social media, right-wing populism, and Covid-19: A multimodal critical discourse analysis of reactions to the &#8216;Chinese virus&#8217; discourse]]></article-title>
<source><![CDATA[Pandemic and Crisis Discourse]]></source>
<year>2022</year>
<page-range>1-194</page-range><publisher-name><![CDATA[Bloomsbury]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B75">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ward]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mexico&#8217;s coronavirus-skeptical president is setting up his country for a health crisis]]></article-title>
<source><![CDATA[Vox Media]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B76">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weyland]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clarifying a Contested Concept: Populism in the Study of Latin American Politics]]></article-title>
<source><![CDATA[Comparative Politics]]></source>
<year>2001</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-22</page-range></nlm-citation>
</ref>
<ref id="B77">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weyland]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Latin American Neopopulism]]></article-title>
<source><![CDATA[Third World Quarterly]]></source>
<year>2010</year>
<volume>24</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1095-115</page-range></nlm-citation>
</ref>
<ref id="B78">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xiang]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Halavanau]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Xue]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Lai]]></surname>
<given-names><![CDATA[P.H.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modern Senicide in the Face of a Pandemic: An Examination of Public Discourse and Sentiment about Older Adults and COVID-19 Using Machine Learning]]></article-title>
<source><![CDATA[The Journals of Gerontology]]></source>
<year>2020</year>
<volume>76</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>e190-200</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
