OSTAPIRAT, W. Some phonological criteria for Palaung subgrouping. Journal of Language and Culture, Nakhon Pathom, Thailand, v. 28, n. 1, p. 63, 2014. Disponível em: https://so03.tci-thaijo.org/index.php/JLC/article/view/20195. Acesso em: 10 dec. 2025.