I’TISHOMUL HANIF. Physicochemical Characteristics Of Nanocalcium Bone Meal of Snow Fish (Channa striata) Using Ultrasound – Assisted Solvent Extraction Method In Different Times (Supervised by Herpandi). This study aimed to determine the physicochemical characterization of snakehead fish bone meal nanocalcium with time differences using the Ultrasound-Assisted Solvent Extraction method. The…