2238-2097 2238-2097 S2238-20972020000100207 10.29286/rep.v29ijan/dez.8261 Brasil Cuba 00 01 2020 00 01 2020 29

2012 1984 1989 2007 1989 2001 2012 2006 2012 1985 1997 2000 2002 2014 2006 2007 1984 2005 2015 1983 2005 1995 Programa de noveno grado 2007 2003 1999 2015 2014 2004 2011 1997 2018 1997 1997