0120-3916
0120-3916
S0120-39162020000100361
10.17227/rce.num78-6776
Spain
Spain
Spain
00
04
2020
00
04
2020
78
361
382
[
2004
]
[
2017
5
1
1
39-49
]
[
2011
12
1
1
26-46
]
[
2006
]
[
2001
]
[
2011
10
1
1
151-8
]
[
2011
21
23-35
]
[
2012
30
1
1
25-44
]
[
2015
18
1
1
45-101
]
[
2018
29
1
1
74-90
]
[
2019
8
1
1
18-24
]
[
2002
]
[
2006
75111
]
[
2015
39-52
]
[
2017
28
2
2
427-43
]
[
2012
]
[
2019
33
1
1
5-17
]
[
2013
5
26-7
]
[
2006
129-30
]
[
2002
]
[
2015
39-52
]
[
2004
]
[
2010
]
[
IBM
2013
versión 22
]
[
2009
]
[
2000
]
[
2009
]
[
2014
14
3
3
1-23
]
[
2011
14
11-7
]
[
2003
]
[
2019
77
1-22
]
[
2015
39-52
]
[
2017
]
[
2004
]
[
2004
18
3
3
235-44
]
[
2006
]
[
Enesco
2005
]
[
Unesco
2006
]