2448-8089
2448-8089
S2448-80892020000100157
10.24844/em3201.07
Mexico
Venezuela
00
00
2020
00
00
2020
32
1
157
177
[
2016
14
14
527-48
]
[
2006
]
[
2016
19
3
3
451-73
]
[
2015
8
2
2
171-81
]
[
2010
75
3
3
311-28
]
[
2002
]
[
1990
19
5
5
2-14
]
[
2012
17
17
3-4
]
[
2009
]
[
2006
63
63
131-47
]
[
2011
89-105
]
[
2010
13
1
1
27-48
]
[
2011
43
4
4
471-82
]
[
1976
7
5
5
324-6
]
[
2011
165-94
]
[
2016
247-52
]
[
2017
8
15
15
133-48
]
[
2018
221-30
]
[
2005
Segunda
]
[
2016
]
[
1996
]
[
2006
]
[
2012
I
45-66
]
[
2007
1
153-6
]
[
1997
]
[
2013
]
[
2009
]
[
1984
]
[
2006
2
]
[
2008
9
2
2
237-56
]
[
2016
45
45
24-43
]
[
2011
]
[
2015
181-9
]
[
2014
16
3
3
234-50
]
[
2016
91
1
1
87-106
]
[
2017
15
2
2
349-69
]
[
1989
]
[
1996
]
[
2007
257-315
]
[
2000
43
1
1
65-94
]
[
1965
]
[
2017
7
14
14
45-67
]
[
1983
345-95
]
[
2009
]
[
2008
3rd
3-16
]
[
2008
3rd
32-46
]
[
2008
40
4
4
559-77
]
[
2017
6
4
4
1-14
]