2304-5132
2304-5132
S2304-51322020000100083
10.31403/rpgo.v66i2237
España
00
01
2020
00
01
2020
66
1
83
88
[
2008
35
6
6
228-30
]
[
2015
80
6
6
503-9
]
[
2012
15
1
1
33-6
]
[
2013
78
2
2
129-33
]
[
2012
80
7
7
491-4
]
[
2017
43
3
3
0
]
[
2018
]
[
2011
15
5
5
692-7
]
[
2014
82
641-5
]
[
2009
36
5
5
190-2
]
[
2019
84
1
1
55-63
]
[
2017
60
6
6
5869
]
[
col
2007
85-102
]
[
2004
]