Talapphet, Natchanok, Trakul Prommajak, and Patcharin Raviyan. “Process Optimization and Properties of Crude Gelatin Extracted from Tannery Bovine Hide”. Food and Applied Bioscience Journal 5, no. 3 (April 4, 2017): 132–148. Accessed May 2, 2024. https://li01.tci-thaijo.org/index.php/fabjournal/article/view/80291.