Duong BN, Nguyen PN, Tran TKO, Tran TTU, Hoang AD. Development of an innovative method of teaching and learning tooth anatomy: application of shading technique in 3D drawing molar occlusal surfaces. HUEJMP [Internet]. 2023 Dec. 1 [cited 2026 Oct. 9];13(7):169. Available from: https://huejmp.vn/index.php/journal/article/view/232