2182-2395 2182-2395 S2182-23952021000200079 10.29021/spdv.79.2.1378 Portugal 30 06 2021 30 06 2021 79 2 79 80 1 2015 22 232-6 2 2013 6 47-9 3 2012 25 79-105 4 2013 6 25-8 5 2017 11 310 6 2019 32