0012-7353
0012-7353
S0012-73532021000200256
10.15446/dyna.v88n217.93098
Colombia
00
06
2021
00
06
2021
88
217
256
264
[
2019
156
156
2-6
]
[
2017
36
4
4
73-9
]
[
2017
73
73
1184-97
]
[
2015
43
43
72-82
]
[
2016
54
54
866-73
]
[
2014
29
29
625-33
]
[
2010
]
[
2014
31
31
746-61
]
[
2011
36
3
3
1040-6
]
[
2001
26
4
4
539-47
]
[
2009
86
10
10
1823-35
]
[
2014
8
2
2
293-7
]
[
2016
64
64
289-310
]
[
2010
]
[
2019
43
43
6639‐ 6679
]
[
2010
14
3
3
1026-36
]
[
2010
14
4
4
287-96
]
[
2011
36
11
11
3013-22
]
[
2015
75
75
259-64
]
[
2017
101
101
1203-14
]
[
2016
99
99
136-47
]
[
2016
]
[
2017
1
15
15
903-10
]
[
2018
22
5
5
141-54
]
[
2018
1
1
82-7
]
[
2018
12
11
11
876
]
[
2018
7
4
4
6848-50
]
[
2020
58
58
209-24
]
[
2011
36
2
2
671-5
]
[
2015
1
3
3
325-35
]
[
2020
]
[
2003
7
347-55
]
[
2015
50
50
643-52
]
[
2014
38
38
121-30
]
[
2019
549-62
]
[
2018
32
2
2
338-54
]
[
2013
55
55
467-73
]
[
2014
68
68
947-57
]
[
2009
8
826-32
]
[
2008
]
[
2009
24
3
3
444-8
]
[
2010
224
8
8
1127-39
]
[
2012
04
06
06
422-31
]
[
2012
]
[
2013
38
3
3
433-46
]
[
2012
37
2
2
281-93
]
[
2013
38
1
1
131-43
]
[
2015
43
12
12
1422-33
]
[
2017
]
[
2019
5
3
3
241-50
]
[
2019
139
139
483-95
]
[
2019
105
105
293-300
]
[
2021
219
219
108362
]
[
Unidad de Planeación Minero Energética (UPME)
2015
184
]