1607-4041
1607-4041
S1607-40412021000100008
10.24320/redie.2021.23.e08.3253
Chile
Chile
Chile
00
00
2021
00
00
2021
23
[
2013
29
3
3
1038-59
]
[
2005
54
2
2
199-231
]
[
2015
25
60
60
19-27
]
[
2015
27
1-13
]
[
2008
79
1
1
54-8
]
[
2015
11
2
2
95-106
]
[
2011
5
19
19
862-70
]
[
2004
24
1
1
87-97
]
[
2014
107
5
5
341-56
]
[
2019
12
1
1
38-66
]
[
2016
51
1
1
229-41
]
[
2015
40
3
3
454-70
]
[
2013
11
1
1
93-108
]
[
2012
15
3
3
1485-94
]
[
2009
15
2
2
1-31
]
[
2017
44
1
1
1-16
]
[
2011
113
2
2
240-64
]
[
2018
11
2
2
5-14
]
[
1999
6
1
1
1-55
]
[
2017
11
2
2
1-10
]
[
2017
17
6
6
55-65
]
[
2008
20
1
1
42-68
]
[
2012
10
3
3
221-35
]
[
2014
30
3
3
1151-69
]
[
2017
21
1
1
38-52
]
[
2013
25
2
2
151-7
]
[
2019
73
4
4
1-7
]
[
2015
8
1
1
9-22
]
[
2017
8
1-28
]
[
2011
10
2
2
441-9
]
[
2000
451-502
]
[
2016
4
5
5
57-70
]
[
2016
32
4
4
1774-87
]
[
2018
65
148-58
]
[
2016
28
3
3
225-50
]
[
2018
6
1
1
1-18
]
[
2018
3
1
1
1-8
]
[
2011
25
1
1
5-10
]
[
2017
16
2
2
1-12
]
[
2017
38
2
2
201-18
]
[
2017
10
1
1
6-16
]
[
2017
28
1
1
5-27
]
[
2017
]
[
2016
7
1
1
1-8
]
[
2014
28
3
3
547-58
]
[
2017
33
749-67
]
[
2010
45
4
4
267-76
]
[
1998
277-304
]
[
2015
10
3
3
293-311
]
[
2014
3
3
3
140-52
]
[
2017
47
2
2
223-39
]
[
2018
13
3
3
232-7
]
[
2000
13-40
]
[
2008
45
1
1
166-83
]
[
2014
39
2
2
145-55
]