1990-8644
1990-8644
S1990-86442022000500222
Ecuador
Ecuador
Ecuador
00
10
2022
00
10
2022
18
88
222
228
[
2019
24
2
2
79-87
]
[
2021
13
6
6
344-55
]
[
2005
79
2
2
]
[
2022
31
1
1
2165
]
[
2022
14
^sS2
^sS2
S2
351-7
]
[
2014
27
633-47
]
[
2001
]
[
2018
]
[
2022
31
1
1
2180
]
[
2022
14
2
2
29-39
]
[
2000
3-20
]
[
2020
]