Toibah, A.R., F. Misran, Z. Mustafa, A. Shaaban, and S.R. Shamsuri. 1. “CALCIUM PHOSPHATE FROM WASTE ANIMAL BONES: PHASE IDENTIFICATION ANALYSIS”. Journal of Advanced Manufacturing Technology (JAMT) 12 (1(3), 99-110. https://jamt.utem.edu.my/jamt/article/view/4883.