1990-8644
1990-8644
S1990-86442023000400151
Ecuador
00
08
2023
00
08
2023
19
93
151
158
[
2005
63
6
6
811-9
]
[
2003
47-51
]
[
1992
41
2
2
53-83
]
[
2012
17
3
3
]
[
2001
23
2
2
151-7
]
[
2012
5
1
1
9-16
]
[
2019
107
1
1
19-24
]
[
2010
15
3233-42
]
[
2017
28
3
3
755-8
]
[
2018
22
2
2
169-72
]
[
2021
26
4
4
]
[
2016
57
4
4
467-79
]
[
2017
36
2
2
41-6
]
[
2009
14
6
6
1-9
]
[
2008
24
5
5
307-12
]