2176-6681
2176-6681
S2176-66812019000100054
10.24109/2176-6681.rbep.100i254.3961
Brazil
Brasil
Portugal
USA
Brasil
Portugal
00
01
2019
00
01
2019
100
254
54
81
[
1977
]
[
2017
]
[
2008
]
[
2017
]
[
1994
]
[
2004
]
[
2015
30
2
2
192-213
]
[
2000
2
1-28
]
[
2010
]
[
2002
53
5
5
393-405
]
[
2014
16
1
1
65-83
]
[
2011
]
[
2002
]
[
2016
48
4
4
571-80
]
[
2011
]
[
2014
16
1
1
]
[
2004
61
5
5
18-23
]
[
2009
12
285-304
]
[
2011
1-12
]
[
2011
39-58
]
[
2017
6
2
2
169-81
]
[
2006
]
[
2005
24
2
2
111-34
]
[
2012
5
7-24
]
[
2014
61-82
]
[
2016
30
56
56
868-91
]
[
2002
53-7
]
[
2017
25
2
2
185-213
]
[
2016
48
4
4
581-7
]
[
1999
]
[
2014
13-21
]
[
2005
77-84
]
[
2015
]