2218-3620
2218-3620
S2218-36202021000400478
Ecuador
00
08
2021
00
08
2021
13
4
478
487
[
2016
8
4
4
186-92
]
[
2018
14
63
63
117-22
]
[
2018
]
[
2018
30
2
2
399-416
]
[
2020
25
5
5
526-34
]
[
2019
39
3
3
129-40
]
[
2020
1119-54
]
[
2019
11
1
1
208-17
]
[
2018
13
6
6
]
[
2019
189
3
3
392-404
]
[
2021
63
]
[
2017
36
1
1
18-25
]
[
2020
5
3
3
235-42
]
[
2020
52
2
2
175-93
]
[
2020
16
76
76
471-6
]
[
2021
0
0
0
1-10
]
[
2020
12
1
1
433-41
]
[
2017
187
10
10
1569-82
]
[
2020
118
]