1665-109X 1665-109X S1665-109X2018000200008 10.31391/s2007-7033(2018)0051-008 Mexico Mexico 00 12 2018 00 12 2018 51

2012 2009 2013 2009 2012 1987 17 17 267-76 2008 Colegio de Bachilleres 1992 2015 67-103 2005 1973 2000 1999 2003 2002 9 6 6 836-45 INEE 2015 2011 11 11 94-105 2010 61-76 1954 1 449-87 2017 1964 1994 SEP COBACH 1973