2307-0420
2307-0420
S2307-04202021000300019
10.18004/sopaci.2021.diciembre.19
Paraguay
Paraguay
00
12
2021
00
12
2021
45
3
19
22
[
2006
20
6
6
1075-83
]
[
2008
32
10
10
2230-6
]
[
2019
4
1
1
]
[
]
[
1997
84
10
10
1396-8
]
[
1996
224
5
5
609-20
]
[
2014
44
12
12
2300-4
]
[
2010
200
1
1
32-40
]
[
2011
23
5
5
565-73
]
[
2017
79
5
5
437-43
]
[
2018
215
4
4
625-30
]
[
2019
28
7
7
857-60
]
[
]
[
2020
124
5
5
623-37
]
[
2017
154
4
4
239-43
]
[
2003
17
8
8
1186-90
]
[
2015
13
221-6
]
[
]
[
2016
26
9
9
693-6
]
[
2002
26
1
1
79-85
]
[
2015
210
3
3
492-500
]
[
2016
212
6
6
1261-4
]