Kruarattikan, Sitthiphon. “Sino-North Korean Relations in the 1990s: Decline and Recovery”. Journal of Mekong Societies 10, no. 3 (December 23, 2014): 193–217. Accessed May 10, 2024. https://so03.tci-thaijo.org/index.php/mekongjournal/article/view/26772.