2448-5705 2448-5705 S2448-57052021000300139 10.22201/ceiich.24485705e.2021.25.79971 Spain Mexico 00 12 2021 00 12 2021 9 25 139 155

2009 1980 2005 6 11 11 1993 2009 2005 XXV 95-123 2017 27 6-10 2008 124 73-106 2017 2018 2002 1967 2012 2018 29-66 1986 2002 18 2 2 179-91 1985 2018 2002 18 2 2 113-22 2013 76 53-88 2016 39 3-31 2010 Secretaría de Educación Pública 2018 Universidad Nacional Autónoma de México 2019