1405-3322
1405-3322
S1405-33222021000100019
10.18268/bsgm2021v73n1a101220
Chile
Canada
Chile
00
00
2021
00
00
2021
73
1
[
2018
30
5
5
863-94
]
[
2011
106
6
6
1059-70
]
[
2008
]
[
2010
11
7
7
]
[
2011
512
1-4
1-4
31-46
]
[
2011
39
4
4
335-8
]
[
2020
73
1
1
]
[
2016
111
2
2
287-310
]
[
2012
324- 325
108-21
]
[
1995
295
159-200
]
[
2009
266
104-12
]
[
2017
112
6
6
1419-40
]
[
2005
]
[
1993
57
4
4
889-905
]
[
2012
117
]
[
2015
110
4
4
1101-10
]
[
2020
72
]
[
2016
17
5
5
1758-77
]
[
2013
14
4
4
787-805
]
[
2002
30
9
9
791-4
]
[
2003
200
225-40
]
[
2004
38
3
3
291-4
]
[
2007
71
8
8
1999-2013
]
[
2014
13
2
87-118
]
[
2000
64
2
2
223-32
]
[
2001
35
1
1
29-35
]
[
2017
112
4
4
829-53
]
[
2011
123
3-4
3-4
703-24
]
[
2018
6
114
114
1-19
]
[
2015
27
1
1
38-63
]
[
2020
79
283-300
]
[
2009
204
183-96
]