1794-6190
1794-6190
S1794-61902018000300151
10.15446/esrj.v22n3.63442
Colombia
00
09
2018
00
09
2018
22
3
151
158
[
1997
23
1-18
]
[
2003
175-212
]
[
2000
64
1753-64
]
[
1993
57
683-4
]
[
2014
119-42
]
[
2001
55
139-58
]
[
1995
90
1722-46
]
[
1991
a
6
391-423
]
[
1990
290
912-58
]
[
1996
11
175-96
]
[
1972
20
2
2
1-173
]
[
2012
112
1-20
]
[
2003
9-53
]
[
2001
240
]
[
2001
96
1-23
]
[
1998
13
7-27
]
[
1991
55
2111-26
]
[
2000
95
467-94
]
[
1995
13
239-49
]
[
1976
15
5964
]
[
1984
30
25-40
]
[
1982
37
29-48
]
[
1980
8
263-301
]
[
1984
12
644
]
[
1973
37
370-99
]
[
1984
165-81
]
[
2001
55
229-72
]
[
1987
64
335-50
]
[
2008
103
405-24
]