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Artigo – doi 10.5151/2594-5327-2005-14990-0187
p-1714-1723
Redução – doi 10.5151/2594-357x-36Red-v1- 408-417
p-408-417
Redução – doi 10.5151/2594-357x-35Red - 494-504
p-494-504