1812-9528
1812-9528
S1812-95282020000100032
10.18004/mem.iics/1812-9528/2020.018.01.32-037
Paraguay
Paraguay
00
04
2020
00
04
2020
18
1
32
37
[
2007
2
1
1
31-6
]
[
2012
2
3
3
58-68
]
[
2001
21
4
4
5-11
]
[
2011
2
3
3
237-42
]
[
2009
46
2
2
1-6
]
[
1997
77
535-9
]
[
2002
70
3
3
1075-80
]
[
2009
33
5
5
532-9
]
[
2004
39
6
6
812-8
]
[
2014
142
9
9
381-6
]
[
2006
39
1
1
67-72
]
[
2009
1
12-4
]
[
2015
13
2
2
8-16
]
[
2016
14
1
1
17-24
]
[
2017
15
3
3
41-9
]
[
2000
27
10
10
124-30
]
[
2017
16
1
1
43-50
]
[
2015
24
200-6
]
[
2014
31
3
3
194-201
]
[
2015
34
4
4
529-36
]
[
2001
183
18
18
5385-94
]
[
2014
30
5
5
525-33
]
[
2014
6
6
21-7
]
[
2014
5
4
4
307-12
]
[
2013
30
4
4
309-13
]
[
2017
74
1
1
40-5
]
[
2006
10
6
6
167-72
]
[
2001
39
3
3
18-24
]
[
2016
10
2
2
283-6
]