Indrani, Decky J, Bambang Soegijono, Wisnu A Adi, and Neil Trout. “PHASE COMPOSITION AND CRYSTALLINITY OF HYDROXYAPATITE WITH VARIOUS HEAT TREATMENT TEMPERATURES”. International Journal of Applied Pharmaceutics 90 (January 1, 2018): 87-91. Accessed November 25, 2020. https://innovareacademics.in/journals/index.php/ijap/article/view/24516.