Nguyen, Linh, Tuan Phan, and Dzung Nguyen. “Physicochemical Properties of TiO2/Hydroxyapatite Nanocomposite”. Science and Technology Development Journal 16, no. 3 (September 30, 2013): 84-92. Accessed May 2, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1613.