2007-9028
2007-9028
S2007-90282019000200391
10.19136/era.a6n17.1983
Mexico
Mexico
00
08
2019
00
08
2019
6
17
391
398
[
1997
37
485-504
]
[
1990
18
144-7
]
[
1992
10
114-7
]
[
2013
25
218
218
]
[
2015
6
16-25
]
[
1982
7
323-240
]
[
2001
71
241-51
]
[
2002
77
147-53
]
[
2016
13
81-98
]
[
1994
74
173-86
]
[
2016
6
62-9
]
[
1979
92
123-32
]
[
2012
13
1-12
]
[
1988
217
]
[
1995
18
255-62
]
[
2006
19
1551-5
]
[
1988
18
253-73
]
[
2016
103
35-9
]
[
2016
3
34-6
]
[
2000
67
101-6
]
[
2015
5
232-5
]
[
2002
43
269-74
]
[
2007
68
88-113
]
[
1992
41
355-62
]
[
2005
58
265-73
]
[
2008
79
57-72
]
[
1991
69
1354-62
]
[
SAS
2016
556
]
[
2015
1a
188
]
[
1989
622
]
[
1976
22
35-40
]