เถาถวิล พ., & เถาถวิล เ. (2018). “Legal” or “Illegal”: Dynamic and Ambiguous Border Trade in the Borderland of Thai-Lao PDR. Social Sciences Academic Journal, Faculty of Social Sciences, Chiang Mai University, 30(2), 53–96. Retrieved from https://so04.tci-thaijo.org/index.php/jss/article/view/163408