1815-7696
1815-7696
S1815-76962020000400857
Chile
00
12
2020
00
12
2020
18
4
857
867
[
Anón
2012
]
[
2015
49
3
3
272-96
]
[
2016
3
5
5
]
[
2016
42
3
3
149-69
]
[
2015
41
5
5
866-85
]
[
2015
20
2
2
9-31
]
[
2015
37
147
147
28-49
]
[
MINEDUC
2014
]
[
2015
20
3
3
7-19
]
[
200
33
33
74-80
]
[
2016
57
14-25
]
[
2016
]
[
2013
35
141
141
84-96
]