Tran T. Diplomacy of the Republic of Vietnam under Ngo Dinh Diem’s regime (1955-1963). VNUHCM Journal of Science and Technology Development [Internet]. 30Dec.2015 [cited 12Aug.2025];18(4):19-. Available from: https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/957