1812-9528
1812-9528
S1812-95282020000200047
10.18004/mem.iics/1812-9528/2020.018.02.47
Paraguay
Paraguay
00
08
2020
00
08
2020
18
2
47
53
[
2014
6
1
1
1-4
]
[
]
[
2019
67
36-41
]
[
2017
227
583-8
]
[
2018
201
160-3
]
[
]
[
2016
]
[
2019
14
3
3
]
[
2018
257
102-7
]
[
2018
8
1
1
9-17
]
[
2019
214
158-66
]
[
]
[
2015
9
3
3
15-21
]
[
2010
123
7
7
638-45
]
[
2010
104
6
6
1099-105
]
[
2011
13
5
5
723-46
]
[
2018
30
2
2
56-63
]
[
2017
145
10
10
1243-51
]
[
2019
14
879-87
]
[
2017
24
1
1
26-33
]
[
]
[
2015
54
2
2
129-38
]
[
2018
50
6
6
359-67
]
[
2012
379
9816
9816
648-61
]
[
2019
98
1
1
77-87
]
[
2019
73
1
1
7-13
]
[
]