Wulandari, D., Y. Erwanto, Y. Pranoto, Rusman Rusman, and R. Yuliatmo. “Improvement of Bovine Split Hide Gelatin Quality by Addition of Soy Protein Isolate Using Transglutaminase Enzyme”. Tropical Animal Science Journal 42, no. 3 (November 12, 2019): 237–244. Accessed January 13, 2026. https://journal.ipb.ac.id/tasj/article/view/25696.