2226-4000
2226-4000
S2226-40002018000200109
10.18004/riics.2018.diciembre.109-118
Paraguay
Paraguay
Paraguay
00
12
2018
00
12
2018
14
2
109
118
[
2008
51
1
1
5-22
]
[
1995
32
2
2
195-218
]
[
2008
5
29
29
]
[
2006
]
[
2014
45
1
1
3-9
]
[
2007
5
1
1
26-30
]
[
2005
26
3
3
288-311
]
[
2011
19
4
4
853-4
]
[
2015
24
5
5
509-15
]
[
2011
2
2
187
]
[
1996
]
[
2004
19-50
]