2184-7770
2184-7770
S2184-77702021000400153
10.36367/ntqr.9.2021.153-162
Portugal
30
06
2021
30
06
2021
9
153
162
[
2016
]
[
2018
38
2
2
121-39
]
[
2016
]
[
2020
]
[
2016
48
12
12
2443-61
]
[
2004
82
387-93
]
[
1973
]
[
2020
45
668-79
]
[
2020
12
S1
S1
S199-201
]
[
ONU
2020
]
[
2018
505-14
]
[
2009
]
[
1990
26
1
1
24-54
]
[
1993
66
5-39
]
[
2019
233
4
4
726-58
]
[
2021
]
[
2013
37
3
3
1058-66
]
[
2021
2
58-79
]
[
2019
]