1665-6180
1665-6180
S1665-61802019000100056
10.32870/ap.v11n1.1433
Spain
Spain
00
00
2019
00
00
2019
11
1
56
73
[
2009
14
1
1
9-24
]
[
2008
14
14
159-79
]
[
1991
]
[
2011
]
[
1991
]
[
2012
1-14
]
[
1980
]
[
2017
]
[
2001
]
[
1994
]
[
2007
]
[
2013
2
2
2
1-14
]
[
2005
]
[
2000
]
[
2011
]
[
2008
20
51
51
11-23
]
[
2009
24
2
2
94-112
]
[
2018
]
[
2010
352
352
77-97
]
[
2013
]
[
1980
34
34
5-23
]
[
2006
15
4
4
381-92
]
[
1999
]
[
2017
73
73
446-50
]
[
2003
40
1
1
71-94
]
[
2001
]
[
2013
6
3
3
169-85
]
[
2004
27
27
]
[
2000
25
1
1
54-67
]
[
2006
2
2
3-20
]
[
2017
]
[
2005
38
9
9
25-32
]