2393-6606
2393-6606
S2393-66062018000100074
10.22235/ech.v7i1.1545
Chile
00
06
2018
00
06
2018
7
1
74
86
[
2016
6
6
6
73-81
]
[
2015
2
1
1
63-83
]
[
2011
310 p.
]
[
1999
]
[
2015
88 p.
]
[
2015
24
3
3
339-55
]
[
2014
6
p. 38
]
[
2015
20
2
2
79-82
]
[
2014
p. 35
]
[
2017
29
113-6
]
[
2015
89
3
3
307-19
]
[
2008
2a ed.
20 p.
]
[
2013
5
1
1
51-61
]
[
2013
p. 55
]
[
2017
0
0
0
1-19
]
[
2000
283
20
20
2701-11
]
[
2015
2
1
1
62-7
]
[
2015
13
2
2
1326-8
]
[
2012
5
2
2
83-100
]
[
2004
4th ed
111-30
]
[
2013
405
1
1
7-13
]
[
2013
7
2
2
128-50
]
[
2015
43
5
5
561-90
]
[
2014
30
2
2
132-47
]