1990-8644
1990-8644
S1990-86442022000100108
Ecuador
00
02
2022
00
02
2022
18
84
108
117
[
2008
28
6
6
315-26
]
[
2011
14
28
28
95-109
]
[
2009
34
3
3
245-54
]
[
2020
26
4
4
1-15
]
[
2000
]
[
2007
1
366
366
97-112
]
[
1999
2-1 2-11
]
[
2000
29
2
2
109-23
]
[
2009
]
[
2000
18
1
1
17-31
]
[
1994
1
2
2
23-42
]
[
1997
10
1
1
1-4
]
[
2002
119
1
1
84-90
]
[
1995
]
[
2013
10
1
1
21-30
]
[
2003
21
4
4
355-65
]
[
2018
6
1
1
62-83
]
[
2004
289-308
]
[
2004
21
1-2
1-2
115-42
]
[
2002
32
3
3
233-9
]
[
1998
26-66
]