1134-8046
1134-8046
S1134-80462021000100004
10.20986/resed.2021.3874/2020
España
00
00
2021
00
00
2021
28
4
10
[
2014
73
9
9
1659-64
]
[
2017
390
10100
10100
1211-59
]
[
2020
323
9
9
863-84
]
[
2014
46
^s1
^s1
1
3-10
]
[
2018
22
89-94
]
[
1957
16
4
4
494-502
]
[
2016
35
6
6
1555-64
]
[
2020
72
2
2
149-62
]
[
2014
73
7
7
1323-30
]
[
2001
60
11
11
1040-5
]
[
2010
24
6
6
757-68
]
[
2012
31
2
2
85-91
]
[
2018
32
2
2
312-26
]
[
2014
97
17
17
1386-97
]
[
2005
64
1
1
29-33
]
[
2004
8
4
4
283-91
]
[
2016
43
2
2
260-6
]
[
2018
19
1
1
271
]
[
2019
86
6
6
725-30
]
[
2019
51
6
6
1324-39
]
[
2015
1-8
]
[
2011
45
4
4
275-7
]
[
2011
25
1
1
81-101
]
[
2019
21
1
1
1-10
]
[
2018
70
2
2
197-204
]
[
2018
21
6
6
541-58
]
[
2018
77
6
6
797-807
]
[
2016
18
6
6
30
]
[
2011
11
2
2
123-31
]
[
2012
345
]
[
2016
63
8
8
A5257
]