0871-9187
0871-9187
S0871-91872020000200295
10.21814/rpe.19748
Brasil
31
12
2020
31
12
2020
33
2
295
309
[
2019
19-22
]
[
2008
]
[
2003
]
[
1980
]
[
2004
2ª. ed
]
[
2006
32
2
2
359-71
]
[
2009
]
[
2012
]
[
2014
]
[
2019
89-90
]
[
2006
32
2
2
345-57
]
[
1995
]
[
2013
]
[
2014
]
[
2013
21-39
]
[
2013
17-20
]
[
1983
]
[
1990
]
[
2003
1ª. ed.
]