2448-6442
2448-6442
S2448-64422019000200309
10.24201/es.2019v37n110.1636
Mexico
Mexico
00
08
2019
00
08
2019
37
110
309
338
[
2006
48
2
2
79-86
]
[
2005
6
2
2
]
[
1993
136-48
]
[
1987
1
26
26
275-88
]
[
1981
169-90
]
[
2001
]
[
2010
]
[
2000
]
[
1987
54
1
1
]
[
1990
]
[
2007
]
[
1944
]
[
1998
]
[
1984
]
[
2018
8
1
1
]
[
2003
]
[
2002
3
2
2
]
[
2014
13
6
6
795-812
]
[
2005
15
2
2
169-88
]
[
2000
]
[
1990
]
[
1990
]
[
1980
]
[
2000
]
[
1938
]
[
1961
]
[
1990
]
[
1993
]
[
1974
]
[
2010
210-22
]
[
1983
13
3
3
283-93
]
[
2013
]
[
1970
35
4
4
697-710
]