0121-8123
0121-8123
S0121-81232021000100004
10.1016/j.rcreu.2020.05.017
Colombia
Colombia
Colombia
00
03
2021
00
03
2021
28
1
4
10
[
2018
4
]
[
2016
20
1-13
]
[
2008
67
195-205
]
[
2012
12
97-106
]
[
2009
23
19-23
]
[
2016
25
873-7
]
[
2013
61
113-6
]
[
2007
122
115-20
]
[
2019
59
10
]
[
2019
15
515-6
]
[
2020
72
622-9
]
[
2015
24
42-9
]
[
2015
27
]
[
2013
22
899-907
]
[
2012
64
3687-94
]
[
2014
48-49
10-3
]
[
2004
15
241-50
]
[
1983
75
382-91
]
[
2011
50
982-8
]
[
2001
19
667-72
]
[
2009
18
1276-80
]
[
2004
13
290-7
]
[
2004
43
220-4
]
[
2013
20
195-201
]
[
1993
67
3
3
204-9
]
[
2002
15
^s6
^s6
6
S20-7
]
[
2013
61
372-7
]
[
1995
26
595-601
]
[
2001
37
490-8
]