0187-893X
0187-893X
S0187-893X2020000100002
10.22201/fq.18708404e.2020.1.69709
Mexico
Mexico
00
00
2020
00
00
2020
31
1
1
11
[
2006
616
]
[
2017
57
4
4
677-700
]
[
1989
68
1
1
989
]
[
1993
14
3
3
191-7
]
[
1993
49
481
]
[
1998
49
118
]
[
2014
30
2
2
271-81
]
[
2012
10
18
18
213-25
]
[
2002
82
1
1
47-95
]
[
2001
505
3
3
364
]
[
1996
32
1
1
30
]
[
1894
65
899-910
]
[
2014
167
]
[
2001
412
6844
6844
318-20
]
[
2011
2011
1-8
]
[
1957
7
5
5
473
]
[
2013
91
3
3
198-212
]
[
2010
10
2
2
32-9
]
[
2006
142
3
3
229-38
]
[
1998
39
1
1
5-18
]
[
2010
34
43-59
]
[
2007
78-96
]
[
2005
290
]
[
2015
4
6
6
218-23
]
[
2014
5
2
2
23-7
]
[
2006
37
4
4
69-73
]
[
1988
63
4
4
381
]
[
1999
49
2
2
91-102
]
[
2016
112
1-15
]
[
2005
7
9-10
9-10
1140-9
]
[
2006
100
101
]
[
2001
54
3
3
176-86
]
[
2007
80
1
1
23-31
]
[
2004
23
1
1
51-7
]