1607-4041
1607-4041
S1607-40412021000100006
10.24320/redie.2021.23.e06.2979
Spain
Spain
00
00
2021
00
00
2021
23
[
2012
1
2
2
76-85
]
[
1986
]
[
1997
]
[
2015
]
[
2016
15
4
4
1-7
]
[
2015
57
3
3
338-41
]
[
2012
2
1
1
27-39
]
[
2015
37
210-6
]
[
2010
3
1
1
61-74
]
[
2016
41
1
1
118-31
]
[
2017
19
4
4
50-60
]
[
2017
15
181
181
1-8
]
[
2006
21
1
1
58-72
]
[
2016
17
63-84
]
[
2012
]
[
2013
10
10
43-64
]
[
2016
41-6
]
[
1991
38
1
1
30-8
]
[
1983
9
21
21
185-219
]
[
2015
6
]
[
2017
143
6
6
565-600
]
[
2012
]
[
2007
133
1
1
65-94
]
[
2015
73-8
]
[
2018
61
136-50
]
[
2004
39
2
2
111-33
]
[
2016
3
2
2
77-89
]
[
2014
29
103-14
]
[
2016
86
4
4
981-1015
]