1990-8644
1990-8644
S1990-86442022000600327
Ecuador
Ecuador
Ecuador
00
12
2022
00
12
2022
18
89
327
333
[
2021
]
[
2021
17
^sS3
^sS3
S3
22-31
]
[
2003
29
3
3
297-313
]
[
2003
13
2
2
125-39
]
[
2008
63
8
8
760-9
]
[
2009
]
[
2017
33
5
5
403-23
]
[
2010
131-52
]
[
1974
88
88
105-21
]
[
1999
91
2
2
358-68
]
[
2006
12
Ext
Ext
180-205
]
[
2019
30
2
2
114-28
]