Lobato, E. dos A. et al. 2025. Sociolinguistic situation of the Chiquitano, Rikbaktsa, and Paiter-Surui Communities of Mato Grosso. Revista Taka’a. 3, 1 (Dec. 2025), e2025013. DOI:https://doi.org/10.30681/rtakaa.v3i1.14540.