Van Dung N. VIETNAM’S EDUCATIONAL ASSISTANCE TO CAMBODIA IN EDUCATION AND TRAINING, 1979 - 1989. HNUE Journal of Science: Journal of Social Sciences [Internet]. 2026 Jun. 1 [cited 2026 Oct. 21];71(3):151-9. Available from: https://hnuejs.edu.vn/ss/article/view/1503