ONLAO, S. Grouping of Tai Languages in Nam Paw Basin, Khamkeut District, Bolikhamxai Province, Lao People’s Democratic Republic by Using Criteria of Tonal Sound Changes. Journal of Mekong Societies, [S. l.], v. 6, n. 3, p. 47–72, 2013. Disponível em: https://so03.tci-thaijo.org/index.php/mekongjournal/article/view/6804. Acesso em: 1 may. 2024.