Ribeiro, Eduardo Rivail, Luiz Maurício Rios, and Mônica Veloso Borges. “Sociolinguistic Situation DESCRIPTION OF THE INDIANS OF KARAJ ARUANÔ. Signótica 5, no. 1 (September 11, 2009): 21–40. Accessed December 7, 2025. https://revistas.ufg.br/sig/article/view/7346.