2076-054X
2076-054X
S2076-054X2021005300079
10.18004/pdfce/2076-054x/2021.027.53.079
Paraguay
00
12
2021
00
12
2021
27
53
79
87
[
ABC color
2017
]
[
2012
62
37-48
]
[
2011
9
2
2
291-303
]
[
2011
11
3
3
341-55
]
[
2000
189-201
]
[
2002
23
5
5
557-61
]
[
2001
]
[
2004
10
389-401
]
[
2005
México
]
[
GoogleMap
]
[
2006
27
5
5
925-33
]
[
2014
11
1
1
33-52
]
[
Registur
]
[
2011
Medellín, Colombia
]
[
Senatur
2018
]
[
1997
]
[
1999
142
3-24
]
[
2018
181
]