2218-3620
2218-3620
S2218-36202021000300321
Ecuador
00
06
2021
00
06
2021
13
3
321
332
[
2010
]
[
2016
]
[
2014
]
[
2014
]
[
2011
5
1
1
146-66
]
[
2016
74
125-44
]
[
2019
]
[
1978
]
[
2009
32
34-47
]
[
2011
54
4
4
441-7
]
[
2018
78
37-54
]
[
2016
]
[
2015
]
[
2018
28
55
55
]
[
2012
343-58
]
[
2011
]
[
2012
]
[
2019
284
284
]
[
2016
59
2
2
213-24
]