1983-2117 1983-2117 S1983-21172021000100315 10.1590/1983-21172021230118 Brazil Brazil 00 00 2021 00 00 2021 23

1989 11 502-13 1998 139-46 1997 1998 2011 32 205-21 1987 2005 2020 26 2009 2002 21-8 2010 213-99 2015 19 57-92 2004 10 1 1 111-20 2013 2018 20 1986 253 211-5 1989 7 2 2 173-82 2012 1999 2002 2006 2006 1988 259-65 2010 Ministério da Educação 2017 2011 125-32 2015 2001 23 11 11 1125-35 2008 46 192-209 2005 2011 27-60 2009 15 2 2 393-412 2016 1999 36 2 2 159-77 2009 31 3 3 395-417