2550-6722
2550-6722
S2550-67222020000100102
10.37135/chk.002.10.07
Ecuador
Ecuador
Ecuador
Ecuador
00
04
2020
00
04
2020
10
102
115
[
2012
]
[
2016
7
6
6
234-52
]
[
2006
21
1
1
57
]
[
2002
3
]
[
2010
]
[
CONAIE
2014
]
[
EF Education First
2018
]
[
2016
5
2
2
104
]
[
2013
]
[
2011
14
1
1
89
]
[
2016
16
1
1
63
]
[
2016
17
55
55
1418
]
[
2017
]
[
2014
8
1
1
39
]
[
2014
]
[
2013
]
[
2014
2
39
]
[
2014
14
1
1
1
]
[
2019
2
122
]
[
2014
23
2
2
129
]
[
2016
6
1
1
1
]
[
2016
86
1
1
97
]
[
2010
14
3
3
]
[
2015
11
2
2
71
]