0870-8231
0870-8231
S0870-82312021000200277
10.14417/ap.1902
Portugal
Portugal
Portugal
31
12
2021
31
12
2021
39
2
277
286
[
2001
22
944-72
]
[
2010
10
3
3
157-201
]
[
2006
38-85
]
[
2011
30
9
9
985-1010
]
[
2020
395
912-20
]
[
2016
25
733-45
]
[
2020
395
]
[
1998
18
47-85
]
[
2003
24
2
2
126-48
]
[
2006
28
113-22
]
[
2003
12
5
5
193-6
]
[
2001
249-72
]
[
2020
6
1-7
]
[
2003
74
6
6
1918-29
]
[
2000
12
23-45
]
[
2017
31
4
4
420-30
]
[
2014
32
2
2
145-56
]
[
2008
22
6
6
843-54
]
[
2013
25
6
6
390-4
]
[
1998
15
1
1
137-42
]
[
1994
8
432-46
]
[
2008
6
53-60
]
[
2020
288
]
[
2005
25
341-63
]
[
2015
24
3506-15
]
[
2013
22
1051-60
]
[
1996
8
4
4
369-77
]
[
2020
291
]
[
2004
39
99-128
]
[
2015
44
800-13
]
[
2010
8
40-66
]
[
2020
289
]
[
2020
395
945-7
]
[
2020
12
]