1390-6542
1390-6542
S1390-65422025000400005
10.29019/enfoqueute.1188
Ecuador
Chile
Ecuador
Ecuador
Ecuador
00
12
2025
00
12
2025
16
4
40
46
[
]
[
2019
]
[
2003
]
[
2017
]
[
]
[
2013
]
[
2018
]
[
2014
]
[
2017
]
[
2022
]
[
2018
]
[
2014
]
[
2013
]
[
2021
]
[
S. Pădureţ
2021
]
[
2018
]
[
]
[
2023
]
[
2007
]
[
2012
]
[
2017
]
[
2021
]
[
]
[
2023
]
[
2020
]
[
2019
]
[
2003
]
[
1990
]
[
2015
]
[
2013
]
[
2010
]
[
2011
]