2307-0420
2307-0420
S2307-04202019000300024
10.18004/sopaci.2019.diciembre.24-25
Paraguay
00
12
2019
00
12
2019
43
3
24
25
[
2014
64
1
1
9-29
]
[
2004
57
295
]
[
1996
98
804
]
[
1996
172
35
]
[
2006
94
455
]
[
2010
210
3
3
360-6
]
[
2001
]
[
2011
25
1
1
16-24
]
[
2010
20
4
4
495-507
]
[
2003
23
1491-508
]