CHANHTHAHONG, K.; SYSOUPHANH, S.; LITTHAVONG, S.; PATHOUMVANH, P.; INVANHKHAM, M. The Development of Using Lao Language for Communication of Teacher in Phonethong District, Luangprabang Province Academic year 2020 - 2021: https://doi.org/10.69692/SUJMRD0901168. Souphanouvong University Journal Multidisciplinary Research and Development , [S. l.], v. 9, n. 1, p. 169–179, 2023. Disponível em: http://www.su-journal.com/index.php/su/article/view/339. Acesso em: 17 jan. 2026.