1645-9199
1645-9199
S1645-91992021000400043
10.23906/ri2021.72a03
Portugal
30
12
2021
30
12
2021
72
43
62
[
2010
]
[
2019
2608
2608
775-89
]
[
1950
1
1
]
[
1999
54
]
[
2014
]
[
2021
]
[
2018
]
[
1988
]
[
2017
45-68
]
[
2005
2
151
]
[
1995
]
[
2020
]
[
1999
89
89
101-19
]
[
2000
92
92
71-92
]
[
2011
130
130
131-55
]
[
2011
2509-2510
2509-2510
]
[
1996
]
[
2016
]