1981-0431 1981-0431 S1981-04312019000100407 10.26512/lc.v25.2019.21588 Brasil Brasil Brasil Brasil 00 01 2019 00 01 2019 25

2006 15-34 1992 1997 2011 2002 21 157-8 2003 8 2 2 109-23 2011 2001 7 2 2 125-53 2010 2008 2006 24 1 1 5-12 2003 9 2 2 191-211 2006 12 1 1 117-28 National Research Council 1996 1998 14 2009 2010 13-33 2015 17 especial especial 49-67 2008 13 3 3 333-52 1995 2003