2665-0282
2665-0282
S2665-02822022000100056
10.35381/e.k.v5i9.1663
Ecuador
Ecuador
00
06
2022
00
06
2022
5
9
56
77
[
2012
3
2
2
25-9
]
[
2020
4th
]
[
2005
1
1
81-9
]
[
2019
7
2
2
108-16
]
[
2012
3
2
2
1-17
]
[
1965
13
51
51
13-20
]
[
1980
3
1
1
1-15
]
[
2003
53
^sS1
^sS1
S1
3-32
]
[
2012
14
1
1
11-28
]
[
Education First
2021
]
[
2012
]
[
2018
]
[
2008
62
1
1
29-36
]
[
2001
]
[
2018
25
1
1
69-91
]
[
2018
8
7
7
848-59
]
[
1982
1st
]
[
1991
1st
]
[
2018
]
[
2006
]
[
2008
21
2
2
11-7
]
[
2008
9
9
163-80
]
[
2017
8
3
3
275-91
]
[
2003
9
3
3
12-5
]
[
2019
20
39
39
37-44
]
[
1993
]
[
2020
2
2
2
8-20
]
[
2002
]
[
1991
19-31
]
[
2005
1.a
]