0041-8633
0041-8633
S0041-86332020000301207
10.22201/iij.24484873e.2020.159.15804
Brazil
00
12
2020
00
12
2020
53
159
1207
1234
[
2018
26
50
50
]
[
1987
3
3
3
]
[
1988
4
14
14
]
[
1974
]
[
2009
]
[
1987
]
[
2006
]
[
1988
]
[
2012
]
[
2018
]
[
2018
]
[
2020
]
[
2009
]
[
1998
]
[
1991
24
24
]
[
2019
39
2
2
]
[
2012
]
[
2017
36
2
2
]
[
2013
]
[
2019
11
27
27
429-74
]
[
2014
]
[
2020
3
]
[
2013
]
[
2019
]
[
]
[
OXFAM
2018
]
[
OXFAM
2019
]
[
2019
]
[
1989
]
[
1986
29
3
3
]
[
2013
I
]
[
1987
]
[
1987
]
[
2015
2a
]
[
2013
]