1996-2452
1996-2452
S1996-24522022000100224
Ecuador
00
04
2022
00
04
2022
17
1
224
239
[
2021
6
2
2
175-82
]
[
2018
18
1
1
39-44
]
[
2020
19
5
5
665-77
]
[
2016
21
218
218
1-7
]
[
2006
5
114
]
[
2016
2E ed
]
[
2017
36
2
2
159-68
]
[
2007
2
1
1
28-39
]
[
1995
]
[
2017
6
1
1
174-92
]
[
2013
]
[
2020
39
84-9
]
[
2020
317-20
]
[
2021
26
276
276
75-89
]
[
2021
10
1
1
8-16
]
[
2021
16
2
2
1-13
]
[
2017
21
224
224
1-16
]
[
2020
]