Anggraini, R.M. et al. 2023. CHARACTERIZATION OF HYDROXYAPATITE FROM CHANNA STRIATA AND SCOMBEROMORUS COMMERSON FISH BONE BY HEAT TREATMENT. JOURNAL ONLINE OF PHYSICS. 9, 1 (Nov. 2023), 49–54. DOI:https://doi.org/10.22437/jop.v9i1.28727.