0120-548X
0120-548X
S0120-548X2020000300293
10.15446/abc.v25n3.79509
Venezuela
00
12
2020
00
12
2020
25
3
293
298
[
2018
13
5
5
]
[
2007
11
^s1
^s1
1
9-14
]
[
2001
34
4
4
349-55
]
[
2006
23
2
2
114-22
]
[
2014
31
2
2
204-10
]
[
2015
26
2
2
131-6
]
[
2012
87
4
4
768-74
]
[
1996
42
12
12
1735-43
]
[
2003
13
2-3
2-3
103-10
]
[
2007
127
2
2
177-84
]
[
2015
12
172-82
]
[
2010
15
8
8
924-33
]
[
2009
8
]
[
2017
12
10
10
]
[
2000
61
3
3
362-6
]
[
2008
24
5
5
1183-6
]
[
2005
34
^s1
^s1
1
S130-3
]
[
2000
6
63-74
]
[
2005
35
3
3
169-82
]
[
2002
19
3
3
140-55
]