1990-8644
1990-8644
S1990-86442021000600161
Ecuador
00
12
2021
00
12
2021
17
83
161
166
[
2010
]
[
2010
]
[
2003
72
2
2
463-96
]
[
2015
8
1
1
]
[
1999
60
1
1
56-69
]
[
1986
24
1
1
65-75
]
[
2015
]
[
2020
32
1
1
344-60
]
[
2017
38
2
2
170-8
]
[
2019
8
4-11
]
[
2003
72
1
1
371-8
]
[
2018
83-98
]
[
2017
45
2
2
431-44
]
[
2018
39
41
41
4-20
]
[
2009
22
4
4
275-8
]
[
2011
5
4
4
1-14
]
[
2011
Taipei, Taiwan
]