2007-0934
2007-0934
S2007-09342019000100051
10.29312/remexca.v10i1.570
Mexico
Cuba
Mexico
Ecuador
00
02
2019
00
02
2019
10
1
51
62
[
2003
2nd
]
[
1998
104
2
2
280-92
]
[
1987
161
2
2
559-66
]
[
2013
71
3
3
235-52
]
[
2000
53-70
]
[
1976
72
1- 2
1- 2
248-54
]
[
2013
17
4
4
286-91
]
[
2012
169
5
5
478-86
]
[
2006
47
7
7
984-94
]
[
2009
83
2
2
249-54
]
[
1991
13-25
]
[
2008
54
2
2
179-88
]
[
2007
34
5
5
449-56
]
[
2014
38
38
55-61
]
[
2011
26
4
4
403-16
]
[
2008
154
1-3
1-3
914-26
]
[
1998
39
12
12
1269-80
]
[
2008
152
3
3
686-92
]
[
2006
70
9
9
2163-90
]
[
2010
68
1
1
1-13
]
[
2009
59
1
1
37-49
]
[
2014
9
1
1
440-9
]
[
1995
]
[
2003
27
2-3
2-3
239-61
]
[
2012
2012
1-10
]
[
2008
65
5
5
548-52
]
[
2000
193-229
]
[
2012
57
57
106-13
]
[
2011
64
1
1
1-16
]
[
2001
]
[
2014
3
2
2
24-38
]
[
2012
53
53
33-9
]
[
2013
52
52
96-103
]
[
2003
164
4
4
645-55
]
[
2013
68
1
1
74-81
]
[
2013
83
4- 5
4- 5
379-90
]
[
1998
10
10
1539-50
]
[
2007
68
4
4
505-12
]
[
2009
12
3
3
373-80
]