2174-5145
2174-5145
S2174-51452021000400376
10.14306/renhyd.25.4.1338
Paraguay
Paraguay
00
12
2021
00
12
2021
25
4
376
383
[
2021
18
3
3
181-95
]
[
2019
7
5
5
583-613
]
[
2017
56
2
2
449-59
]
[
2018
37
5
5
392-401
]
[
2016
29
5
5
593-606
]
[
2018
63
6
6
1438-48
]
[
2015
34
5
5
380-6
]
[
2019
42
1
1
55-64
]
[
2019
78
3
3
418-25
]
[
2020
112
5
5
343-54
]
[
2020
33
6
6
786-810
]
[
2018
10
5
5
]
[
2017
47
5
5
394-7
]
[
2018
41
3
3
189-200
]
[
2018
52
1
1
30-5
]
[
2017
17
1
1
156
]
[
2019
48
1
1
127-36
]
[
2020
27
3
3
444-53
]
[
2019
6
153
]
[
2018
48
1
1
78-86
]
[
2019
11
2
2
]
[
2019
2019
2438934
]
[
2016
44
4
4
313-31
]
[
2016
44
6
6
612-9
]
[
2021
53
4
4
391-3
]
[
2015
19
3
3
160-6
]