1134-8046
1134-8046
S1134-80462021000100085
10.20986/resed.2021.3853/2020
España
00
00
2021
00
00
2021
28
85
90
[
2004
5
1
1
15
]
[
2010
10
2
2
113
]
[
2011
11
3
3
302-8
]
[
2011
10
5
5
87-95
]
[
2011
8
1
1
207-18
]
[
2013
3
3
3
153-64
]
[
1988
166
1
1
193-9
]
[
2009
250
3
3
849-55
]
[
1998
11
6
6
526-31
]
[
2010
10
6
6
560-79
]
[
2010
149
1
1
124-9
]
[
2019
160
4
4
945-53
]
[
2018
2018
6857983
]
[
2017
78
6
6
529-34
]
[
2020
14
1
1
18-25
]
[
2017
17
2
2
218-23
]
[
2011
152
3
3
481-7
]
[
2015
40
4
4
363-8
]
[
2018
43
4
4
407-14
]
[
2017
42
1
1
90-8
]
[
2019
44
10
10
950-8
]
[
2019
23
8
8
55
]
[
2019
2019
9037510
]
[
2018
43
2
2
186-92
]
[
1997
19
6
6
371-5
]
[
2008
9
3
3
291-8
]
[
2001
26
6
6
576-81
]
[
2012
35
3
3
e302-5
]
[
2014
14
4
4
343-5
]
[
2017
2
20
20
E323-7
]
[
2015
10
10
569-74
]
[
2008
9
3
3
291-8
]
[
2019
23
6
6
38
]
[
2017
42
5
5
564-70
]
[
2019
44
4
4
452-8
]
[
2010
10
4
4
318-26
]
[
2020
21
4
4
868-71
]
[
2006
2
^s1
^s1
1
28-33
]