Synthesis and Characterisation of Composite based Biohydroxyapatite Bovine Bone Mandible Waste (BHAp) Doped with 10 wt % Amorphous SiO2 from Rice Husk by Solid State Reaction. - Asmi, Dwi; Sulaiman, Ahmad; Oktavia, Irene Lucky; Badaruddin, Muhammad; Zulfia, Anne (AIP Conference Proceedings, 2016)