2182-2395 2182-2395 S2182-23952020000300080 10.29021/spdv.78.3.1256 Portugal 30 09 2020 30 09 2020 78 3 80 82 1 2020 78 163-6 2 2019 12 1179547619855370 3 2017 3 4 2017 47 432-44 5 2011 13 209 6 2019 77 15-22