0102-7735 0102-7735 S0102-77352021000300107 10.21680/1981-1802.2021v59n61id26499 Brasil 00 07 2021 00 07 2021 59 61

2007 365 1683 2016 1999 1960 I 2009 1994 a 1 1994 b 2 1994 c 2000 2006 1949 VII 1813 Segundo RATIO ATQUE INSTITUTIO STUDIORUM 1952 1781 1971 2013 1 14, 2013