2307-0420
2307-0420
S2307-04202021000100016
10.18004/sopaci.2021.abril.16
Paraguay
00
04
2021
00
04
2021
45
1
16
19
[
2014
16
10
10
788-93
]
[
2010
375
1030-47
]
[
2006
93
8
8
921-8
]
[
2010
28
2
2
393-8
]
[
1987
74
873-8
]
[
2010
8
2
2
3-8
]
[
1996
88
655-9
]
[
1997
122
706-10
]
[
2010
49
1
1
7-16
]
[
2014
57
5
5
331-6
]
[
2010
78
78
283-91
]
[
2011
18
3
3
254-8
]
[
2014
28
9
9
2649-55
]
[
2010
28
28
393-8
]
[
2015
15
2
2
49-55
]