1981-0431 1981-0431 S1981-04312019000100503 10.26512/lc.v25.2019.23110 Brasil Brasil 00 01 2019 00 01 2019 25

1994 Brasil 2009 Capes 2010 Capes 2013 2015 2005 2007 1995 2012 35 35 63-127 1997 51-80 2009 2012