0185-2760 0185-2760 S0185-27602021000400001 10.36857/resu.2021.200.1887 Mexico 00 12 2021 00 12 2021 50 200 1 23

2015 1994 2014 XXVII 81 81 55-76 2018 2014 2003 2007 2018 50 50 175-204 2020 2015 2018 32 62 62 1999 2013 2002 XXXII 91-107 2004 2005 35 35 66-77 2005 III 21 21 70-89 2006 2016 15 15 35-47 2016 2003 2013 2020 6 45 45 2011 IV 33 33 210-41 2012 XLI 161 161 75-89 2011 74 74 2010 2007 2001 139-78 2003 2020 49 195 195 1-20 2000 OECD 2019 2015 xl iv 174 174 7-17 2000 12 12 147-76 2011 2017 2019 2013 333-79 2015 2010 2019 2000 UNESCO 2020 UNESCO Oficina Internacional de Educación 2009 14 42 42 701-9 2006 6 2 2 709-38 1995 1982 YAAJ México 2018