0212-9728
0212-9728
S0212-97282021000200003
10.6018/analesps.37.2.440021
Portugal
00
09
2021
00
09
2021
37
2
210
220
[
2019
30
2
2
191-212
]
[
2013
]
[
2009
36
8
8
793-807
]
[
2011
31
3
3
197-212
]
[
2008
40-66
]
[
2014
161-77
]
[
2019
10
5
5
172-9
]
[
2019
176-81
]
[
2016
19
2
2
79-88
]
[
2016
43
8
8
1018-33
]
[
2004
17
4
4
369-83
]
[
2019
9
8
8
981-92
]
[
2005
33
4
4
461-77
]
[
2018
]
[
2020
21
2
2
326-49
]
[
2015
26
1
1
119-58
]
[
2014
1-24
]
[
2012
]
[
2018
17
2
2
133-44
]
[
2018
]
[
Prisma-P Group
2015
4
1
1
]
[
2019
5
4
4
84-100
]
[
2002
6
84-103
]
[
2018
00
0
0
1-27
]
[
2017
50
9-16
]
[
2016
43
8
8
977-91
]
[
2016
31
2
2
361-78
]
[
the Prisma-P Group
2015
2-25
]
[
2015
165
208-16
]
[
2013
59
8
8
1234-62
]
[
2011
]
[
2006
83
5
5
835-48
]
[
2007
34
5
5
588-99
]
[
2008
23
10
10
134-1362
]
[
2009
24
4
4
469-84
]
[
2015
95
1
1
84-113
]