2215-4132
2215-4132
S2215-41322021000100070
10.22458/ie.v23i34.3569
México
00
06
2021
00
06
2021
23
34
70
80
[
1993
116
116
]
[
ANUIES
1999
]
[
ANUEIS
2000
]
[
2000
]
[
2007
]
[
2000
]
[
2001
]
[
2003
]
[
2005
]
[
2004
]
[
2005
]
[
1997
]
[
1988
]
[
1979
]
[
2000
]
[
2006
]
[
2012
]
[
2003
]
[
2000
2
1
1
]
[
2004
]
[
2004
]
[
UNESCO
1998
]
[
1989
42
7
7
488-94
]
[
2011
]