2007-6835
2007-6835
S2007-68352018000300264
10.21041/ra.v8i3.349
Spain
00
12
2018
00
12
2018
8
3
264
279
[
1993
23
3
3
724-42
]
[
2004
22-4
]
[
2011
62
2
2
130-8
]
[
2011
412
1
1
209-16
]
[
2010
Ancona, Italy
]
[
2014
47
41-6
]
[
2000
157-66
]
[
2000
157-66
]
[
1978
29
8
8
515
]
[
2011
46
2
2
182-9
]
[
1993
2
1639-52
]
[
1942
146
146
54
]
[
1953
25
249
]
[
1999
78
2
2
137-42
]
[
1990
20
4
4
591-601
]
[
1986
25
12
12
39-44
]
[
1980
15
3
3
]
[
1965
7
3
3
24
]
[
1955
199
78-80
]
[
1989
22
11
11
1773-6
]
[
1968
35
]
[
1991
24
5
5
351-8
]
[
1982
297
297
109-15
]
[
1996
]