Ristifara, A., Wati, R., Susanti, D., Mahardianti, M., & Siburian, M. (2026). Physicochemical and Mechanical Characterization of Hydroxyapatite-Chitosan- PVA Composite Scaffolds Based on Marine Fish Bone Sources. Journal of Energy, Material, and Instrumentation Technology, 7(3), 165–176. https://doi.org/10.23960/jemit.489