2550-6587
2550-6587
S2550-65872020000300072
10.33936/rehuso.v5i3.2603
Ecuador
Ecuador
Ecuador
Ecuador
00
12
2020
00
12
2020
5
3
72
81
[
2015
]
[
2016
22
271-87
]
[
2019
]
[
2017
50
187-99
]
[
2015
16
1
1
58-68
]
[
2018
]
[
2008
7
3
3
71-99.
]
[
2017
]
[
2013
]
[
2020
13
1
1
93-106
]
[
2014
32
35-38.
]
[
2005
22
99-105.
]
[
2015
]