NatchanokTalapphet และ Trakul Prommajak and Patcharin Raviyan. (2017) ProcessOptimization and Properties of Crude GelatinExtracted from TanneryBovine Hide. <i>Food and Applied Bioscience</i>, <i>5</i>(3), 132-148.NatchanokTalapphet และ Trakul Prommajak and Patcharin Raviyan. "ProcessOptimization and Properties of Crude GelatinExtracted from TanneryBovine Hide". Food and Applied Bioscience 5 (2017):132-148.NatchanokTalapphet และ Trakul Prommajak and Patcharin Raviyan. ProcessOptimization and Properties of Crude GelatinExtracted from TanneryBovine Hide. Faculty of Agro-Industry:ม.ป.ท. 2017.