1676-2592
1676-2592
S1676-25922020000300538
10.20396/etd.v22i3.8659471
USA
00
07
2020
00
07
2020
22
3
538
545
[
2017
474
474
]
[
2019
548
548
]
[
2019
12
3
3
9-17
]
[
2015
]
[
2019
561
561
]
[
2019
97
97
9-10
]
[
2016
2
2
49-68
]
[
2012
3
3
35-54
]
[
2018
]
[
2019
534
534
]
[
2018
]
[
2001
14
14
249-59
]