1983-1730 1983-1730 S1983-17302019000300853 10.14393/er-v26n3a2019-11 Brazil Brasil 00 09 2019 00 09 2019 26 3 853 870

2010 1996 2000 2009 29 78 78 153-77 2003 2008 3 3 2015 1998 18 36 36 1999 22 37 37 2000 21 73 73 2015 19 2 2 229-45 2010 13 21 21 153-74 2015 2011 2012 2000 3 2010 Ano XVII, v. 17 18 18 146-59 1994 9-29