1983-1730
1983-1730
S1983-17302020000200500
10.14393/er-v27n2a2020-5
Brazil
Brazil
00
05
2020
00
05
2020
27
2
500
518
[
2011
213-28
]
[
2007
27
72
72
157-76
]
[
2014
]
[
1994
]
[
2009
7
1
1
35-64
]
[
2001
151-73
]
[
2019
]
[
2017
6
1
1
1-13
]
[
2007
2
]
[
2013
27
47
47
917-38
]
[
2014
12
12
44-56
]
[
2008
]
[
2017
25
25
54-69
]
[
MEC
2012
]
[
2001
25
25
147-74
]
[
2005
]
[
2008
1-17
]
[
2005
]
[
2018
25
25
6-23
]
[
2016
30
55
55
439-54
]
[
2000
3
]
[
2013
83
1
1
133-43
]