1646-9895
1646-9895
S1646-98952020000500073
10.17013/risti.40.73-88
Brazil
Brazil
31
12
2020
31
12
2020
40
73
88
[
2016
1
]
[
2020
157-64
]
[
2015
26
1
1
1147-56
]
[
2018
29
1
1
1423-32
]
[
2019
30
1
1
1711-20
]
[
1921
16
1
1
6-40
]
[
2020
155
109709
]
[
2014
]
[
2020
39
39
100-13
]
[
2013
46
109-32
]
[
2012
]
[
2010
Eight
]
[
2016
201-25
]
[
1992
61
]
[
2020
28
273-96
]
[
2005
]
[
2012
]
[
2009
221-4
]
[
2011
197-204
]
[
IBM
2019
]
[
2019
]
[
2018
20
6
6
1173-89
]
[
2012
5-6
]
[
2020
2020
1-6
]
[
2013
8
9
9
]
[
2007
47
4
4
929
]
[
2017
14
3
3
323-37
]
[
2018
535-6
]
[
2011
2011
106
]
[
2009
30-7
]
[
2020
E28
465-78
]
[
2020
]
[
2019
165
157-68
]
[
2020
166
110199
]