0253-5785
0253-5785
S0253-57852021000300053
Ecuador
Ecuador
00
09
2021
00
09
2021
48
3
53
59
[
2019
12
6
6
69-74
]
[
2020
]
[
2020
8
2
2
43-51
]
[
2007
25
1
1
54-61
]
[
2016
7
SPE16
SPE16
3315-27
]
[
2020
8
2
2
27-35
]
[
2013
13
2
2
113-1119
]
[
2020
3
6
6
65-75
]
[
2021
39
e833
e833
1-13
]
[
2017
19
2
2
25-9
]
[
2013
14
10
10
1-10
]
[
2015
49
2
2
433-241
]
[
2016
18
2
2
11-21
]
[
2018
39
4
4
102-9
]
[
2004
42
1
1
79-89
]