Sriwongwanna, Jaturong, Natthapong Nanthasamroeng, Umaporn Wittayasin, and Sothy Mean. “Effects of Inequality in the Great Mekong Sub-Region”. International Journal of Integrated Education and Development 2, no. 1 (April 12, 2018): 21–26. Accessed May 18, 2024. https://so02.tci-thaijo.org/index.php/ijied/article/view/132038.