2594-066X
2594-066X
S2594-066X2021000200001
10.22201/cieg.2594066xe.2021.62.2269
Mexico
00
00
2021
00
00
2021
62
1
23
[
2000
]
[
2004
34
67-79
]
[
2002
312-52
]
[
2004
]
[
1940
]
[
2010
9
69-84
]
[
2005
]
[
2000
]
[
2020
42
167
167
178-96
]
[
1999
]
[
2018
]
[
2019
]
[
1978
]
[
1985
]
[
2007
]
[
2008
]
[
2017
]
[
2011
5
4
4
377-417
]
[
1987
11
1
1
8-18
]
[
2004
33
2
2
87-96
]
[
1986
]
[
2015
]
[
1999
13
459-80
]
[
2000
34
1
1
31-55
]
[
2017
II
14
14
281-306
]
[
2015
25-38
]
[
2007
12
28
28
63-98
]
[
2017
174
10
10
2539-55
]
[
2017
]
[
2005
245-93
]
[
1955
96
253-64
]
[
2004
292-7
]
[
2004
]
[
1995
]
[
2017
30
4
4
384-410
]
[
2001
]
[
2016
]
[
2010
11
16
16
41-58
]
[
2012
5
37
37
243-63
]
[
2013
]
[
2011
73-92
]
[
1964
45
220-6
]
[
Times Higher Education
2020
]
[
UNESCO
2019
]
[
1998
]
[
1906
]