2007-8064
2007-8064
S2007-80642020000100201
10.22201/enesl.20078064e.2020.22.70018
México
México
00
12
2020
00
12
2020
8
22
[
2015
42
13
13
5463-71
]
[
1961
3
4
4
237-45
]
[
2015
86
43-59
]
[
2008
37
1
1
41-55
]
[
1996
1153
1153
22-45
]
[
2004
3010
3010
233-49
]
[
2009
60
1
1
23-42
]
[
2009
12
2
2
177-97
]
[
1997
40
9
9
565-71
]
[
1964
7
3
3
160-3
]
[
2004
153
1
1
117-35
]
[
1985
19
2
2
151-62
]
[
2002
5
2
2
171-83
]
[
2017
78
172-80
]
[
1976
5
4
4
691-703
]
[
2017
32
3
3
625-49
]
[
2016
19
4
4
453-65
]
[
2017
261
1
1
17-29
]
[
2018
488
488
454-63
]
[
2019
481
481
215-25
]
[
2009
1266-70
]
[
2015
18
4
4
377-92
]
[
1969
12
4
4
307-16
]
[
2016
515-9
]
[
2019
276
2
2
422-35
]
[
2018
24
4
4
645-65
]
[
2010
200
1
1
235-44
]
[
2017
252
2
2
283-304
]
[
2017
8
3
3
71-82
]
[
2017
60
363-73
]
[
2018
265
1
1
81-98
]
[
2007
29
4
4
783-803
]
[
2018
68
597-608
]
[
2014
43
1
1
36-49
]
[
1984
30
12
12
1473-89
]
[
1967
10
1
1
85-6
]
[
2019
130
650-60
]