1809-3876
1809-3876
S1809-38762020000100372
10.23925/1809-3876.2020v18i1p372-390
Brazil
Brazil
Brazil
00
01
2020
00
01
2020
18
1
372
390
[
1981
2
]
[
2007
]
[
1997
8
]
[
2003
4
]
[
1987
23
5
5
611-26
]
[
2001
]
[
2008
]
[
1995
3
]
[
1986
]
[
2011
]
[
1976
]
[
1995
]
[
1979
]
[
1985
]
[
1992
]
[
1996
]
[
2004
185-95
]
[
1973
]
[
2010
237-52
]
[
2001
17
1
1
371-87
]
[
2003
15-35
]
[
1990
4
9-27
]
[
1980
]
[
2003
]
[
1981
]