0041-8633
0041-8633
S0041-86332019000301407
10.22201/iij.24484873e.2019.156.15158
Mexico
Mexico
00
12
2019
00
12
2019
52
156
1407
1447
[
1989
]
[
2013
]
[
1991
]
[
2010
51
]
[
2012
16
2
2
]
[
2000
4
]
[
2011
43
1
1
]
[
2010
103
]
[
2011
]
[
2008
29
]
[
2011
6
]
[
2015
74
1
1
]
[
2011
5
]
[
2013
]
[
2019
11
1
1
]
[
2019
]
[
2015
52
1
1
]
[
2011
1
1
]
[
2007
67
]
[
2008
1
1
]
[
2005
143
4
4
]
[
2014
]
[
2015
]
[
2011
14
2
2
]
[
2001
30
]
[
1980
39
2
2
]
[
1991
67
]
[
2013
4
9
9
]
[
2017
65
2
2
]
[
1991
]
[
2005
]
[
1977
]
[
1977
]
[
2015
36
]
[
2014
3
]
[
2012
26
]
[
2007
]
[
2010
27
3
3
]
[
1985
3
3
]
[
2012
8
]
[
2014
2
2
2
]
[
]
[
2016
]
[
2004
]
[
2017
100
]
[
2010
]
[
2018
]
[
1991
]
[
2012
4
10
10
]
[
2011
3
]
[
2013
]
[
2010
]
[
2010
]
[
2014
5
]
[
1992
34
171
171
]
[
2008
304
]
[
2018
]
[
2001
103
]
[
1977
]
[
1976
]