Bùi XT, Chu DT. Pointed-Bottom Pottery of the Quynh Van Culture: A Comparative Analysis and Theoretical Approaches to Cultural Diffusion and Convergence. daujs [Internet]. 30 Tháng Chạp 2025 [cited 30 Tháng Chạp 2025];4(4). Available at: https://js.donga.edu.vn/index.php/daujs/article/view/442