0870-8231
0870-8231
S0870-82312021000100027
10.14417/ap.1761
Portugal
Portugal
USA
30
06
2021
30
06
2021
39
1
27
38
[
2013
14
3
3
470-83
]
[
1986
91-103
]
[
2003
74
6
6
1899-917
]
[
2010
41
214-29
]
[
2013
]
[
2018
47
4
4
655-67
]
[
2015
83
534-40
]
[
2017
53
7
7
1222-9
]
[
2011
42
4
4
390-405
]
[
Universidade Algarve
2019
297-9
]
[
2017
]
[
2005
56
235-62
]
[
2017
53
10
10
1811-25
]
[
2012
26
435-49
]
[
2000
147-205
]
[
2002
5
3
3
]
[
2011
93
6
6
545-55
]
[
2018
7
]
[
2018
27
1794-804
]
[
2010
44
120-30
]
[
2019
26
94-102
]
[
2018
357-72
]
[
2005
76
1
1
212-26
]
[
2002
52
10
10
947-57
]
[
2009
379-93
]
[
2009
60
141-71
]
[
2020
48
1
1
57-66
]
[
2005
33
2
2
131-43
]
[
2001
39
11
11
1293-316
]
[
2013
27
7
7
703-10
]
[
2017
26
3
3
503-22
]
[
2008
2
1-2
1-2
7-37
]