1409-3871
1409-3871
S1409-38712021000300341
10.15517/lank.v21i3.49410
Ecuador
Ecuador
Colombia
Colombia
Colombia
Colombia
00
12
2021
00
12
2021
21
3
341
349
[
2018
18
3
3
183-8
]
[
2020
20
2
2
257-62
]
[
2005
95
5
5
764-72
]
[
2011
]
[
2019
19
3
3
281-343
]
[
2020
1-2
]
[
1951
]
[
1996
61
3
3
1-255
]
[
2012
123
1-296
]
[
2020
20
2
2
229-39
]
[
2019
19
2
2
63-75.
]
[
2015
]