0185-1918 0185-1918 S0185-19182020000100009 10.22201/fcpys.2448492xe.2020.238.72254 00 04 2020 00 04 2020 65 238 9 18 2017 2019 2017 62 229 229 7-16 2005 2018 2018 2018 2017 2017 79 8 8 701-21 2019