Pham, Vinh. “Process of Normalizing the Relation With China under the Reform of Foreign Policy of The Communist Party of Vietnam (1986-1991)”. VNUHCM Journal of Science and Technology Development 19, no. 1 (March 31, 2016): 28-36. Accessed May 9, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/553.