1996-2452
1996-2452
S1996-24522021000100213
Ecuador
00
04
2021
00
04
2021
16
1
213
222
[
2009
]
[
2016
15
2
2
314-9
]
[
2014
]
[
2020
10
0
0
]
[
2013
]
[
2019
]
[
2012
1
1
1
1-14
]
[
2016
]
[
2007
]
[
2015
]
[
2017
38
5
5
370-7
]
[
2018
32
4
4
885-93
]
[
2005
]
[
2020
25
60-72
]
[
2020
39
1
1
]
[
2015
20
1-22
]
[
2016
12
2
2
550-4
]
[
2019
38
2
2
]
[
2019
10
]