Thien, Doan Van Hong, Nguyen Thi Bich Thuyen, Tran Thi Bich Quyen, Nguyen Huu Chiem, Van Pham Dan Thuy, and Pham Hung Viet. “Microwave-Assisted Synthesis of Nanorod Hydroxyapatite from Eggshells”. Vietnam Journal of Science, Technology and Engineering 63, no. 1 (March 15, 2021): 3-6. Accessed July 15, 2026. https://vietnamscience.vjst.vn/index.php/vjste/article/view/1.