1794-6190
1794-6190
S1794-61902018000300159
10.15446/esrj.v22n3.68839
Colombia
00
09
2018
00
09
2018
22
3
159
168
[
1967
37
1163-78
]
[
1995
10
347-61
]
[
2017
]
[
1987
2
3
3
231-54
]
[
1994
3-18
]
[
2002
473-599
]
[
1995
49
711-45
]
[
2013
296
1-8
]
[
2015
325
106-18
]
[
1966
22
23
23
1-347
]
[
2000
20
1257-73
]
[
1962
108-21
]
[
1971
19
4
4
730-81
]
[
1999
104
26977-95
]
[
1959
43
1
1
1-38
]
[
2010
565-82
]
[
2016
]
[
2007
5-38
]
[
2010
(5-25
]
[
2000
57-67
]
[
2000
25
45-110
]
[
1908
60
68-125
]
[
2014
86
4
4
295-335
]
[
2005
759
]
[
2003
1-28
]
[
1992
58
202-7
]
[
1985
32
3
3
435-42
]
[
2003
29-45
]
[
1987
45
343-64
]
[
2009
96
173-80
]
[
2010
194
]
[
1996
1
307-16
]
[
2005
445
]
[
1991
21-51
]
[
2015
12
21-40
]
[
1986
33
4
4
521-36
]
[
2004
12
663-73
]
[
2007
117-34
]
[
2007
1-3
]
[
2010
1-3
]
[
1994
21-32
]
[
2012
65-125
]
[
2000
1-8
]
[
2011
11
157-81
]
[
1960
]
[
2014
526
]
[
2013
]
[
1992
86
283-93
]
[
2008
135
1
1
95-114
]
[
2011
189-201
]