Al-Hasnawi, A. N., M. A. Al-Soufi, and R. A. Aziz. “Use of Partial Purified Lipase From Local Chicken Kidney for Improvement the Flavor of Butter Fat”. Ibn AL-Haitham Journal For Pure and Applied Sciences 23, no. 3 (May 22, 2017): 88–98. Accessed March 29, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/923.