2184-0628 2184-0628 S2184-06282020000200204 10.29315/gm.v7i2.364 Portugal Portugal Portugal Portugal 30 06 2020 30 06 2020 7 2 204 207

1 2020 172-5 2 2020 3 2020 4 2020 5 2020 92 538-9 6 2020 7 2020 182 170-2