0035-001X
0035-001X
S0035-001X2021000600013
10.31349/revmexfis.67.061502
Colombia
Venezuela
Venezuela
00
12
2021
00
12
2021
67
6
[
2005
622
205
]
[
2006
7
433
]
[
2006
448
1083
]
[
2009
692
594
]
[
2012
421
1838
]
[
1979
]
[
2005
624
773
]
[
1976
50
137
]
[
1990
]
[
1985
290
33
]
[
1992
396
717
]
[
1993
415
335
]
[
1988
117
51
]
[
1965
142
531
]
[
1979
75
273
]
[
1960
1st
]
[
1978
2nd
]
[
1978
220
643
]
[
1962
]
[
1992
]
[
1986
24
23
]
[
1979
233
987
]
[
2006
236
137
]
[
2000
193
139
]
[
2004
11
5190
]
[
1970
161
41
]
[
1977
218
148
]
[
2016
]
[
1953
117
431
]
[
1965
1
]
[
2016
818
119
]
[
2009
695
479
]
[
2018
855
19
]
[
2011
40
188
]
[
1987
2nd
]
[
1981
]
[
2010
]
[
2019
13
4897
]