Herpandi et al. 2024. Hydroxyapatite Characteristics from Snakehead Fish (Channa striata) Bone via Alkali Treatment followed by Calcination Method. Tropical Journal of Natural Product Research (TJNPR). 8, 2 (Mar. 2024), 6147–6151. DOI:https://doi.org/10.26538/tjnpr/v8i2.12.