Purwantiningsih Sugita, Muhamad Rifai, Ambarsari, L. ., Rahayu, D. U. C. ., & Dianhar, H. . (2021). Gelatin Extraction and Characterization from Femur Bones of Bovine and Porcine with Acid Process. Jurnal Jamu Indonesia, 6(1), 32–41. https://doi.org/10.29244/jji.v6i1.188