0212-9728
0212-9728
S0212-97282020000200016
10.6018/analesps.36.2.389371
Spain
00
09
2020
00
09
2020
36
2
330
339
[
2012
15
77-115
]
[
2017
133
256-72
]
[
2018
26
2
2
7-32
]
[
2016
150
4
4
502-26
]
[
2001
]
[
2011
12
3
3
195-208
]
[
2001
10
2
2
163-75
]
[
2003
47
253-67
]
[
2001
573
42-56
]
[
2016
19
1
1
66-75
]
[
2011
78
1-2
1-2
51-9
]
[
2016
19
1
1
240-67
]
[
2009
12
4
4
488-503
]
[
2015
26
2
2
101-22
]
[
2013
34
46-60
]
[
1990
58
6
6
1015-26
]
[
2008
42
4
4
353-85
]
[
2018
89
77-86
]
[
2012
33
3
3
609-27
]
[
2014
17
1
1
78-99
]
[
Elsevier
2019
]
[
2018
149
145-64
]
[
2002
46
687-724
]
[
2016
63
69-82
]
[
2014
45
10
10
1594-605
]
[
2005
]
[
2009
20
3
3
393-8
]
[
2018
151
1
1
179-94
]
[
2008
65
357-72
]
[
2014
8
2
2
62-70
]
[
2014
8
434
434
]
[
2001
15
71-121
]
[
2014
8
4
4
358-72
]
[
2013
1-6
]
[
2017
26
2
2
231-43
]
[
2016
133
2
2
223-34
]
[
2008
50
1
1
69-85
]
[
2017
28
3
3
297-306
]
[
2013
39
287-300
]
[
2016
7
1-11
]
[
2017
143
111-28
]
[
2017
133
1
1
259-73
]
[
2010
22
1
1
120-31
]
[
2008
46
493-510
]
[
The PRISMA Group
2009
6
6
6
]
[
2009
7
1
1
2162-72
]
[
2008
80
4
4
823-44
]
[
2006
]
[
2015
18
387-402
]
[
2011
100
1
1
85-101
]
[
2009
16
3
3
268-86
]
[
1999
]
[
2006
]
[
2015
51
219-35
]
[
2017
142
64-78
]
[
2005
19
3
3
19-42
]
[
2016
125
1
1
89-102
]
[
2016
7
1-11
]
[
2017
38
3
3
469-79
]
[
2016
51
3
3
213-9
]
[
2010
88
3
3
1257-80
]
[
2014
5
7
7
751-9
]
[
Transparency International
2009
]
[
Transparency International
2017
]
[
2018
9
10
10
1511
]
[
2016
46
1
1
77-89
]
[
2016
17
3
3
1125-47
]
[
2014
8
2
2
187-202
]
[
2014
9
17
17
149-76
]
[
2017
33
1
1
133-41
]
[
2016
7
1-16
]
[
2017
132
2
2
907-23
]