0123-9392
0123-9392
S0123-93922020000300169
10.22354/in.v24i3.862
Paraguay
00
09
2020
00
09
2020
24
3
169
172
[
2018
32
4
4
861-76
]
[
2013
119
6
6
1596-602
]
[
2013
41
6
6
499-508
]
[
2017
49
3
3
389-90
]
[
2012
29
3
3
317-21
]
[
2017
6
2
2
123-8
]
[
2007
26
1
1
77-8
]
[
2002
51
170-81
]
[
2013
75
4
4
331-6
]
[
2017
61
23-6
]
[
2017
127
2
2
370-3
]
[
2018
9
518
]
[
2011
11
11
11
834-44
]
[
2017
15
3
3
257-67
]
[
2019
4
]
[
2019
98
15
15
]