Iliya Ezekiel, Edema O. Gregory, and Akinbolusere, A. O,. Bioactivity Assessment of Multi-Doped Hydroxyapatite Nanoparticles Ca9.2Mg0.8Cu0.001(PO4)5.9(CO3)0.06(SiO4)0.04(OH)2.0 from Ion Release and Morphology Correlators. JMSC 2023, 2.