1870-6622 1870-6622 S1870-66222024000200029 10.18381/eq.vi21i2.7319 Mexico Mexico Mexico 00 12 2024 00 12 2024 21 2 29 46

2018 65 1 1 66-77 2010 38 1 1 17-9 2005 164 3 3 730-47 2020 1st ed 1987 31 143-59 2007 65 2 2 339-52 2021 1999 37 1 1 59-77 2002 10 2 2 261-73 2013 1987 16 3 3 161-86 2014 1-7 1982 2 4 4 345-71 2016 22 2011 5 49 49 2411-23 Secretaría de Educación Pública 2008 2003 45 3 3 249-97 2015 74 41-59