0121-2494
0121-2494
S0121-24942021000200089
10.17227/pys.num55-12390
Brazil
Brazil
00
12
2021
00
12
2021
55
89
103
[
2016
22
1
1
75-88
]
[
2017
23
4
4
1407-20
]
[
2016
22
4
4
1033-48
]
[
2020
16
04
04
245-62
]
[
2013
19
03
03
79-101
]
[
2018
24
3
3
1029-40
]
[
2014
20
4
4
1631-53
]
[
2010
16
189-216
]
[
2018
19-34
]
[
2013
19
04
04
47-67
]
[
2015
21
2
2
521-32
]
[
2017
23
3
3
827-40
]
[
2011
17
4
4
281-97
]
[
2011
7
3
3
1-14
]
[
2010
31
2
2
121-35
]
[
2015
37
4
4
348-54
]
[
2019
25
25
]
[
2014
20
01
01
145-67
]
[
2019
25
25
]
[
2020
26
26
]
[
2014
36
2
2
531-46
]
[
1991
]
[
1993
]
[
1996
]
[
2010
]
[
2010
]
[
2011
]
[
1996
]
[
2008
6
]
[
2014
20
3
3
965-88
]
[
2020
26
26
]
[
2019
25
25
]
[
2019
25
25
]
[
2019
a
1
]
[
2019
b
45
45
1-19
]
[
]
[
2017
39
3
3
314-21
]
[
2010
31
2
2
231-46
]
[
2013
19
04
04
251-69
]
[
2010
32
1
1
127-42
]
[
2018
24
4
4
1265-80
]
[
1998
167-86
]
[
2011
17
1
1
77-94
]
[
2010
16
03
03
109-32
]
[
2019
25
25
]
[
2015
]
[
2016
14
1
1
211-33
]
[
2017
39
1
1
56-62
]
[
2014
36
4
4
733-9
]
[
2016
14
1
1
09-34
]
[
2009
90
224
224
223-44
]
[
2014
12
3
3
2064-80
]
[
2016
61
61
19-35
]
[
2011
33
1
1
51-68
]
[
2012
34
3
3
665-81
]
[
2016
22
1
1
325-36
]
[
2020
26
26
]
[
2010
32
2-4
2-4
43-57
]
[
2013
19
3
3
235-55
]
[
2011
7
3
3
]
[
2014
25
3
3
83-101
]
[
2010
16
4
4
263-90
]
[
2018
24
3
3
1015-28
]
[
2019
]