Maylinda, Nia; Awaluddin, Amir; Yanti, Pepi Helza
(2016-05-02)
The synthesis of hydroxyapatite (HAp) from seashell (Geloina coaxans) using precipitation method has been done . The seashell (Geloina coaxans) and H3PO4 were used as sources of calcium and phosphate. Molar ratio of precursor ...