1870-199X
1870-199X
S1870-199X2022000200021
10.22201/fo.1870199xp.2022.26.2.87330
Ecuador
00
06
2022
00
06
2022
26
2
21
28
[
2015
8
3
3
208-12
]
[
2014
30
1
1
39-46
]
[
2021
^s1
^s1
1
199-212
]
[
2016
35
75
75
1-18
]
[
2019
21
1
1
44-55
]
[
2014
18
1
1
34-44
]
[
2007
2
95-124
]
[
2019
56
3
3
1-20
]
[
2020
25
6
6
]
[
2014
72
9
9
1671-6
]
[
2015
119
3
3
272-7
]
[
2015
73
11
11
2087-92
]
[
2015
20
2
2
]
[
2018
16
3
3
463-72
]
[
2019
77
9
9
]
[
2020
6
1
1
]
[
2017
22
6
6
]
[
2018
28
2
2
]
[
2021
47
1
1
15-9
]
[
2017
20
2
2
158-62
]
[
2020
78
2
2
]
[
2018
47
6
6
809-15
]
[
2017
17
2
2
105-11
]
[
2018
76
12
12
2515-7
]
[
2020
78
4
4
]
[
2008
8
2
2
117-28
]
[
2014
43
9
9
1131-6
]
[
2016
54
6
6
652-7
]