2011-7582
2011-7582
S2011-75822021000100155
10.30944/20117582.122
Ecuador
Ecuador
00
03
2021
00
03
2021
36
1
155
160
[
2010
282-5
]
[
2016
53
210-1
]
[
2010
90
935-53
]
[
2001
40
7-11
]
[
1980
60
851-66
]
[
2000
39
195-203
]
[
2002
4a ed.
87-112
]
[
2012
5
10-6
]
[
2017
96
3-11
]
[
2001
24
307-13
]
[
2015
30
286-91
]
[
2016
85
117-66
]
[
2018
7
66-9
]
[
2016
20
1-3
]
[
2016
29
399-401
]
[
2018
22
474-95
]
[
2009
48
1-4
]
[
2012
64
32-9
]
[
2006
]
[
2015
9
62-7
]
[
2011
89
463-7
]