0004-0622
0004-0622
S0004-06222022000100023
10.37527/2022.72.1.003
Ecuador
Ecuador
00
03
2022
00
03
2022
72
1
23
30
[
2020
16
54
54
24
]
[
2017
21
2
2
1-10
]
[
2020
10
1
1
]
[
2019
45
2
2
101-8
]
[
2017
10
3
3
207-15
]
[
2012
20
4
4
145-51
]
[
2010
51
12
12
705-13
]
[
2010
56
5
5
893-900
]
[
2016
48
6
6
422-3
]
[
2016
34
1
1
30-7
]
[
2014
11
12
12
]
[
2018
72
24
24
3142-54
]
[
2020
20
2
2
428-36
]
[
2018
138
14
14
1494-5
]
[
2020
27
6
6
576-81
]
[
2021
19
1
1
27-39
]
[
2014
9
2
2
]
[
2017
48
1-2
1-2
67-81
]
[
2020
4
4
4
126-31
]
[
2016
]
[
2016
11
4
4
]
[
2014
9
1
1
]
[
2017
28
^ss4
^ss4
s4
s244-324
]
[
2020
22
]
[
2018
8
1
1
]
[
2007
96
5
5
644-7
]
[
2018
12
6
6
1147-53
]
[
2020
10
1
1
1-16
]
[
2016
65
9
9
655-62
]
[
2017
75
11
11
1185-91
]
[
2016
95
34
34
]
[
2009
89
2
2
500-8
]
[
2020
48
1
1
]
[
2020
94
4
4
]
[
2018
10
1
1
1-8
]