SOUKAVONG , B.; CHANTHANASIN , V.; SIOUDOMPHAN , S.; VONGHACHACK , S.; CHANDAKHAM , P. The Effect of Border Trade on Income Distribution Case study: Thaphabath District, Bolikhamxai Province . Souphanouvong University Journal Multidisciplinary Research and Development , [S. l.], v. 8, n. 1, p. 1–10, 2022. Disponível em: http://www.su-journal.com/index.php/su/article/view/163. Acesso em: 17 jan. 2026.