2448-6221
2448-6221
S2448-62212020000100035
10.22201/iia.24486221e.2020.1.69554
USA
Mexico
USA
Mexico
México
00
06
2020
00
06
2020
54
1
35
44
[
2008
16
1
1
1-35
]
[
2011
133-8
]
[
2005
]
[
2010
]
[
1979
6
4
4
369-90
]
[
2004
14
14
16-24
]
[
1932
62
4
4
487-512
]
[
1947
]
[
1969
]
[
2004
37
]
[
2009
153-78
]
[
2012
225-58
]
[
2016
43-69
]
[
1990
53-138
]
[
1999
]
[
2017
13
744-50
]
[
2001
10
1
1
12-26
]
[
2001
8
1
1
1-34
]
[
2001
25-44
]
[
2003
105
2
2
313-25
]
[
2006
197-216
]
[
2007
]
[
2010
21
2
2
15-45
]
[
1985
68
1
1
15-28
]
[
2009
77-110
]
[
1996
]
[
2018
29
1
1
63-80
]
[
2014
5
]
[
2012
57
1
1
35-40
]
[
2001
111-34
]
[
1899
1
2
2
350-62
]
[
2006
]
[
2003
103-19
]
[
1996
]