0871-9187 0871-9187 S0871-91872023000200210 10.21814/rpe.26306 Portugal Portugal 30 12 2023 30 12 2023 36 2

2015 2 175-84 2018 18 1-26 2013 4 2 2 24-34 2009 519-33 2007 2011 2015 4623-34 2017 20 2 2 113-26 Cisco 2020 2007 30 2 2 51-8 2001 2000 9 1 1 9-22 2017 5.ª ed. 2018 2011 19 37 37 169-75 2021 8 1 1 2020 1-8 2004 1-5 Grupo Marktest 2022 2008 19 4 4 283-92 2018 30 2 2 59-79 2014 23 3 3 293-310 2012 24 1-17 2021 1 15-36 2009 2007 8 2 2 1-16 2012 2014 31 343-50 2019 16-7 2019 6-11 2018 2016 14-16 november of 2016 Seville, Spain 2153-60 2010 2015 85 110-23 2015 51 562-7 2018 2019 110 3 3 122-30 2015 4 4 4 87-91 2016 94 252-75 2014 46 4 4 373-95 2009 9-24 2014 14 4 4 1505-20 1998 2010 2012 58 1 1 365-74