1695-6141
1695-6141
S1695-61412018000100420
10.6018/eglobal.17.1.292331
Spain
Spain
00
00
2018
00
00
2018
17
49
420
447
[
2010
2
111-20
]
[
2007
]
[
IMSERSO
2015
]
[
2010
7-8
187-94
]
[
2007
42
29-38
]
[
2009
]
[
2013
3
117-35
]
[
2008
22
5
5
443-50
]
[
2013
]
[
2008
]
[
2012
]
[
2009
27
1
1
50-5
]
[
2010
26
2
2
9-16
]
[
2016
7
4
4
5-10
]
[
2014
18
1
1
132-9
]
[
2012
3-19
]