2007-2872 2007-2872 S2007-28722018000200138 10.22201/iisue.20072872e.2019.25.346 Mexico Mexico 00 00 2018 00 00 2018 9 25 138 156

2008 189-206 2009 11-31 1999 243-58 2009 2005 2010 2016 44 44 2005 2012 2003 2011 2000 7 18 18 1999 211-24 2001 1999 2006 2008 95-123 2007 4 4 2010 1999 106-16 2011 2008 69-91 2004 2016 21-32 Secretaría de Educación Pública 2012 2002 1 1 18-24 2003