Hidayat, G.; Dewi, E. N.; Rianingsih, L. Characteristics of Bone Gelatin Tilapia (Oreochromis Niloticus) Processed by Using Hydrolysis With Phosphoric Acid and Papain Enzyme. JPHPI 2016, 19 (1), 69-78. https://doi.org/10.17844/jphpi.v19i1.11698.