2521-2281
2521-2281
S2521-22812021000200080
10.52379/mcs.v5i2.204
Paraguay
00
08
2021
00
08
2021
5
2
80
83
[
2016
5
1
1
56-64
]
[
2017
Tercera
]
[
2016
]
[
2002
46
3-4
3-4
147-51
]
[
2007
128
5
5
176-7
]
[
2004
59
5
5
368-78
]
[
2018
37
2
2
149-53
]
[
2010
32
10
10
990-9
]
[
2014
40
3
3
307-18
]
[
2000
26
2
2
69-73
]
[
2010
75
3
3
146-52
]
[
2012
4
2
2
15-22
]
[
2020
18
1
1
7-10
]
[
2019
18
1
1
75-81
]
[
2018
]
[
2017
85
11
11
748-54
]
[
2020
18
2
2
248-52
]