SOUKAVONG , Bounthone, Vadsana CHANTHANASIN, Soutthavone SIOUDOMPHAN, Souphada VONGHACHACK, and Phonethip CHANDAKHAM. “The Effect of Border Trade on Income Distribution Case Study: Thaphabath District, Bolikhamxai Province”. Souphanouvong University Journal Multidisciplinary Research and Development 8, no. 1 (June 20, 2022): 1–10. Accessed January 17, 2026. http://www.su-journal.com/index.php/su/article/view/163.