1665-7063
1665-7063
S1665-70632020000300305
10.22201/eneo.23958421e.2020.3.810
Brazil
Brazil
00
09
2020
00
09
2020
17
3
305
316
[
2013
7
3
3
919-27
]
[
2018
26
2
2
217-27
]
[
2016
34
2
2
173-85
]
[
2011
17
2
2
152-7
]
[
2011
15
4
4
710-6
]
[
2005
21
1
1
111-9
]
[
2009
17
5
5
613-9
]
[
2005
]
[
2009
4
1
1
17-25
]
[
2014
22
1
1
195-206
]
[
2014
22
1
1
133-45
]
[
2010
6
1
1
1-16
]
[
2009
20
1
1
67-92
]
[
2012
18
1
1
69-78
]
[
2011
31
1
1
160-75
]
[
2019
20
103
103
1-8
]
[
2018
111
11
11
407-13
]
[
2020
15
4
4
1-18
]
[
2019
45
2
2
84-9
]
[
2019
27
3
3
490-9
]
[
2011
183
10
10
E673-9
]
[
2019
27
1
1
29-37
]
[
2010
18
3
3
549-60
]
[
2018
33
4
4
197-203
]
[
2016
24
2
2
355-67
]