1812-9528
1812-9528
S1812-95282019000300049
10.18004/mem.iics/1812-9528/2019.017.03.49-054
Paraguay
Paraguay
00
12
2019
00
12
2019
17
3
49
54
[
2016
18
1
1
13-9
]
[
2013
70
5
5
364-71
]
[
2011
27
3
3
137-45
]
[
2002
10
1
1
21-4
]
[
2007
44
4
4
1-13
]
[
2008
78
4
4
647-54
]
[
2013
4
10
10
43-55
]
[
2019
1-9
]
[
2019
1-6
]
[
2018
10
12
12
e1161-6
]
[
2018
18
1
1
145
]
[
2012
12
1
1
934
]
[
2014
15
59
]