INVANKHAM, Maiphone, Khamxay CHANHTHAHONG, Laion NIMNUAN, Phanthamanath PATHOUMVHANH, and Veinganousouk INTHAVONG. “Study on Teachers’ Behavior and Participation in Developing the Teaching Lao Language for Communication for Teachers in Phonethong District, Luang Prabang Province, Academic Year 2019-2020”. Souphanouvong University Journal Multidisciplinary Research and Development 9, no. 2 (March 10, 2023): 303–311. Accessed January 17, 2026. http://www.su-journal.com/index.php/su/article/view/563.