0185-1667
0185-1667
S0185-16672020000400051
10.22201/fe.01851667p.2020.314.75474
Spain
Spain
00
12
2020
00
12
2020
79
314
51
74
[
2012
91
1
1
107-36
]
[
2014
94
2
2
263-76
]
[
2001
80
4
4
411-24
]
[
2015
48
3
3
923-37
]
[
2010
40
5
5
311-23
]
[
2012
29
1
1
3-11
]
[
2008
34
1
1
81-103
]
[
2000
54
3
3
329-50
]
[
1987
77
1
1
89-103
]
[
2013
43
2
2
338-51
]
[
2016
49
4
4
1293-339
]
[
2015
51
47-69
]
[
2012
71
3
3
312-31
]
[
2015
10
3
3
289-316
]
[
1988
]
[
2017
101
101
14-26
]
[
2017
27
7
7
857-78
]
[
2019
33
1
1
60-84
]
[
2019
98
1
1
409-31
]
[
2004
4
2845-909
]
[
2013
47
3
3
405-18
]
[
1991
47
3
3
1155-63
]
[
2007
63
2
2
550-7
]
[
2005
72
4
4
1077-106
]
[
2008
48
1
1
213-43
]
[
1997
105
5
5
889-927
]
[
2010
100
3
3
1195-213
]
[
2013
15
1
1
31-50
]
[
2002
111-30
]
[
2002
222-59
]
[
2000
2
4
4
349-73
]
[
2013
45
11
11
2752-70
]
[
2013
34
2
2
261-86
]
[
2014
37
3
3
251-72
]
[
2018
97
3
3
663-85
]
[
2010
31
8
8
1100-17
]
[
2011
47
1
1
81-110
]
[
2015
97
4
4
877-99
]
[
2008
48
1
1
245-67
]
[
2014
48
5
5
823-43
]
[
2011
47
2
2
311-28
]
[
2017
173-216
]
[
2018
27
27
31-57
]
[
1991
99
3
3
483-99
]
[
1998
14
2
2
7-17
]
[
2020
64
243-65
]
[
1982
44
3
3
406-13
]
[
2003
3
4
4
409-28
]
[
2010
10
5
5
745-62
]
[
2017
62
56-67
]
[
2007
34
4
4
643-84
]
[
2016
107
4
4
389-406
]
[
2014
96
5
5
967-85
]
[
2012
26
2
2
201-20
]
[
1979
]
[
2020
15
441-70
]
[
2006
70-91
]
[
2000
14
1
1
15-34
]
[
1976
13
2
2
255-66
]
[
2016
50
6
6
1054-68
]
[
1998
30
1
1
45-64
]
[
2004
239-62
]
[
2005
37
1
1
141-59
]
[
2016
56
2
2
257-87
]
[
2013
47
9
9
1534-54
]