2218-3620
2218-3620
S2218-36202023000400490
Ecuador
00
08
2023
00
08
2023
15
4
490
500
[
2023
8
1
1
49-67
]
[
2020
18
3
3
71-91
]
[
1994
]
[
1978
]
[
2021
24
1
1
]
[
2022
17
6
6
554-61
]
[
1977
]
[
1953
60
0
0
23-32
]
[
2009
]
[
2019
51
51
225-51
]
[
2022
46
1
1
]
[
2019
1
51
51
164-91
]
[
2022
52
10
10
1801-16
]
[
2021
13
5
5
307-18
]
[
2022
7
1-1
1-1
136-52
]
[
2010
]
[
2018
32
125
125
95-112
]
[
1959
1
66
66
297-323
]