1607-4041
1607-4041
S1607-40412019000100123
10.24320/redie.2019.21.e23.2034
Colombia
00
00
2019
00
00
2019
21
[
2016
6
1
1
191-206
]
[
2017
25
1
1
1-10
]
[
2016
0
0
23-33
]
[
DANE
2017
]
[
2016
]
[
2012
6
6
1-23
]
[
2015
51
51
645-51
]
[
2000
]
[
2014
9
9
1-19
]
[
2016
24
46
46
97-105
]
[
2004
]
[
2016
19
1
1
105-17
]
[
2014
]
[
TED
2011
]
[
2014
9
7
7
]
[
2012
20
4
4
422-37
]
[
2005
]
[
2014
112
112
1167-76
]
[
2013
2
1
1
1-15
]
[
2016
2
3
3
71-82
]
[
2015
46
46
]
[
2012
]
[
2015
101
101
e16-7
]
[
2012
2
1
1
]
[
1981
]
[
2015
53
53
1-17
]
[
OECD
2002
Estocolmo
]
[
2016
]
[
2011
78
78
]
[
2009
]
[
2014
2
1
1
1-21
]
[
2001
9
5
5
1-6
]
[
2015
0
47
47
23-39
]
[
2015
12
12
47-67
]
[
2016
47
6
6
253-4
]
[
2015
18
2
2
355-83
]
[
1950
59
236
236
433-60
]
[
UNESCO
2008
]
[
2012
]