0121-8123
0121-8123
S0121-81232020000500135
10.1016/j.rcreu.2020.05.026
Colombia
Colombia
Colombia
Colombia
00
12
2020
00
12
2020
27
135
145
[
2015
1
]
[
2018
14
511-27
]
[
2017
26
170056
]
[
2018
20
]
[
2011
]
[
]
[
2017
50
1602493
]
[
2016
76
1219-27
]
[
2016
76
422-6
]
[
2013
23
1211-20
]
[
2005
353
2148-57
]
[
2004
126
420-7
]
[
2000
132
425-34
]
[
2019
]
[
2015
20
90-6
]
[
2016
68
740-8
]
[
2009
49
490-500
]
[
2007
28
657-60
]
[
2007
29
469-75
]
[
2016
44
^s1
^s1
1
85-9
]
[
2006
36
^s3
^s3
3
10-5
]
[
2006
47
2049-56
]
[
2006
92
926-32
]
[
2005
24
1626-31
]
[
2002
346
896-903
]
[
2001
358
1119-23
]