0257-4314
0257-4314
S0257-43142022000100022
Ecuador
Cuba
00
04
2022
00
04
2022
41
1
[
2016
2
2
3-32
]
[
2017
75
267
267
199-217
]
[
2012
8
22
22
28-48
]
[
2014
]
[
2003
18
18
48-55
]
[
2019
4
1
1
35-9
]
[
2021
1
40
40
1-17
]
[
2015
]
[
2018
70
4
4
73-87
]
[
2017
3
3
118-30
]
[
Mineduc
2016
]
[
2019
]
[
2019
397-406
]
[
2010
5
5
23-43
]
[
2019
1
1
173-82
]