1990-8644
1990-8644
S1990-86442022000200136
Ecuador
00
04
2022
00
04
2022
18
85
136
141
[
2016
3
3
135-41
]
[
2006
4
]
[
2006
8
1
1
1-15
]
[
2013
1
19
19
68-80
]
[
2003
22
22
3-11
]
[
1999
]
[
2001
6
1
1
16-25
]
[
2011
16
2
2
74-8
]
[
2013
4
2
2
26-35
]
[
2008
46
1
1
41-51
]
[
2014
36
143
143
180-94
]
[
2012
13
3
3
28-48
]
[
2021
13
^sS3
^sS3
S3
408-15
]
[
2014
18
2
2
126-39
]
[
2011
37
37
1-17
]
[
2012
1
1
51-70
]