1982-9949
1982-9949
S1982-99492020000300005
10.17058/rea.v28i3.14368
Portugal
Portugal
00
09
2020
00
09
2020
28
3
5
21
[
ACNUR
2016
]
[
ACNUR
2018
]
[
2002
]
[
2013
]
[
2000
]
[
2002
6
1
1
91-6
]
[
1981
]
[
2000
]
[
2013
]
[
2007
]
[
2013
2
2
]
[
1997
]
[
OIM
2009
2
2
]
[
2017
]
[
1999
]
[
UNESCO
2010
]
[
UNESCO
2000
]
[
UNESCO
1976
]
[
1985
]