Kusumawardani, R. et al. 2023. Effect of Preparation Acetone on Fish Bones Synthesized Through Sintering Method to Improve Hydroxyapatite Characteristics. al Kimiya: Jurnal Ilmu Kimia dan Terapan. 10, 2 (Dec. 2023), 87–97. DOI:https://doi.org/10.15575/ak.v10i2.29422.