1812-9528
1812-9528
S1812-95282017000300083
10.18004/mem.iics/1812-9528/2017.015(03)83-088
Paraguay
Paraguay
00
12
2017
00
12
2017
15
3
83
88
[
2011
10
2
2
123-37
]
[
2011
15
1
1
14-9
]
[
2009
7
11
11
66-70
]
[
2006
7-13
]
[
2009
104
2
2
378-82
]
[
2013
73
3
3
238-42
]
[
2003
58
3-4
3-4
112-7
]
[
2009
1
1
49
]
[
2016
6
30597
]
[
2009
7
45-6
]
[
2015
32
6
6
658-63
]
[
2010
5
2
2
10-5
]
[
1998
3ra edición
3-457
]
[
1993
15
1-2
]
[
2004
11
4
4
301-17
]
[
2011
3
3
3
281-4
]
[
1992
114
2
2
136-44
]
[
2015
48
3
3
338-42
]
[
2015
21
1
1
1
]
[
2013
91
7
7
501-8
]
[
2012
50
4
4
371-4
]
[
2013
]
[
2012
]
[
2003
9
1
1
55-62
]
[
2017
33
13-20
]
[
2015
37
2
2
64-70
]
[
2004
34
4
4
1133-7
]