1992-8238 1992-8238 S1992-82382018000300023 República de Angola 00 00 2018 00 00 2018 66

1987 2012 2011 2012 2001 1998 2009 1998 2009 2015 1994 1999 2009 2014 20 86 86 2015 2013 56 56 31-4 2012 1 1 2012 2003 2008 1975 1977 1978 2014 2 2 1991 2008 República de Angola 2008 República de Angola 2010 2011 2015 2002 2011 2003 2005