1812-9528
1812-9528
S1812-95282018000200003
10.18004/mem.iics/1812-9528/2018.016(02)03-005
Paraguay
00
08
2018
00
08
2018
16
2
3
5
[
2011
720
]
[
2008
18
12
12
815-27
]
[
2010
38
6
6
459-67
]
[
2016
26
11-12
11-12
608-18
]
[
2015
53
^s2
^s2
2
s1479-87
]
[
1993
7
3
3
1081-104
]
[
2008
4
2
2
11-7
]
[
2016
14
2
2
61-7
]
[
2005
39
6
6
209-31
]
[
2004
1
3
3
191-4
]
[
2004
61
5
5
418-27
]
[
2010
8
1
1
14-21
]
[
2011
38
2
2
87-92
]
[
2016
144
6
6
716-22
]
[
2017
70
8
8
725-31
]
[
2016
43
2
2
123-8
]
[
2014
12
1
1
51-6
]
[
2016
14
2
2
106-9
]