1981-8106
1981-8106
S1981-81062021000100120
10.18675/1981-8106.v31.n.64.s15295
Brasil
Brasil
Portugal
00
01
2021
00
01
2021
31
64
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BRASIL
1996
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[
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(b
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[
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[
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[
2000
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[
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14
14
577-604
]
[
1981
]
[
UNIVERSIDADE DE CRUZ ALTA
2018
]