2550-6722
2550-6722
S2550-67222020000200057
10.37135/chk.002.11.04
Ecuador
Argentina
00
08
2020
00
08
2020
11
57
69
[
2003
143-72
]
[
2004
47
6
6
766-90
]
[
2010
4
12-7
]
[
2011
XX
X
X
1- 3
]
[
1988
2.ª Ed
]
[
2005
16
3
3
343-72
]
[
2005
16
3
3
373- 394
]
[
2017
17
1
1
35-50
]
[
2018
35
]
[
2003
241-58
]
[
1996
63
1
1
1-18
]
[
2006
]
[
2009
]
[
2016
37
39
39
137-84
]
[
1999
54
559-62
]
[
2005
16
3
3
395-417
]
[
2018
]
[
2019
2
2
2
76-93
]
[
2014
]
[
2014
]
[
2008
34
89-126
]