2007-9176 2007-9176 S2007-91762020000200047 10.28928/ri/892020/atc3/kur2a Mexico 00 12 2020 00 12 2020 41 89 47 66

1970 2007 1972 IV 9-21 1994 2000 2008 2014 2001 2014 1986 1994 2005 2006 2008 2000 161-83 2017 2001 2013 15 2-8 1917