1870-4654
1870-4654
S1870-46542019000100263
10.22201/iij.24487872e.2019.19.13325
Brazil
Brazil
00
12
2019
00
12
2019
19
263
291
[
2009
6
11
11
]
[
2003
]
[
1993
1
1
1
]
[
2004
]
[
2016
]
[
2009
]
[
2015
]
[
2004
4
]
[
2016
]
[
2014
]
[
2012
]
[
1987
12
]
[
2009
]
[
1998
]
[
2011
2
]
[
2015
]
[
2000
]
[
1998
]
[
2015
15
1
1
]
[
2009
]
[
2004
68
68
]
[
2011
]
[
2013
1
]
[
2005
2
]
[
2010
4
]
[
2004
]
[
2015
20
20
]
[
2014
]
[
2016
10
1
1
]
[
2015
]
[
2007
2
]
[
2015
]