1607-4041
1607-4041
S1607-40412018000400123
10.24320/redie.2018.20.4.1705
Spain
00
12
2018
00
12
2018
20
4
123
132
[
2013
10
27-53
]
[
2011
1
3
3
613-20
]
[
2016
94
147-71
]
[
2011
58
29-40
]
[
2007
]
[
2017
33
1
1
40-7
]
[
2008
39
1
1
133-57
]
[
2013
29
1
1
159-70
]
[
2016
43
303-17
]
[
2015
14
18-27
]
[
2007
3
55-76
]
[
2008
105-17
]
[
2009
21
2
2
19-44
]
[
2011
29
1
1
31-80
]
[
2009
21
4
4
562-7
]
[
]
[
2006
18
271-93
]
[
2013
3
5
5
31-8
]
[
2010
]
[
2005
139
22-7
]
[
1974
]
[
2015
13
19
19
297-326
]