2413-4341
2413-4341
S2413-43412020000100017
10.18004/rpr/2020.06.01.17-21
Paraguay
00
06
2020
00
06
2020
6
1
17
21
[
2012
44
2
2
45-55
]
[
2018
36
1
1
290-6
]
[
2017
17
4
4
]
[
1989
14
3
3
345-9
]
[
2005
]
[
]
[
2017
]
[
2016
7
2
2
]
[
]
[
2014
18
4
4
]
[
2017
16
2
2
]
[
2015
24
12
12
2892-8
]
[
2014
212
15
15
]
[
2007
122
5
5
]
[
2017
30
4
4
]