“Preparation Gelatin from Chicken Skin and Study Its Functional and Sensory Properties.: Preparation Gelatin from Chicken Skin and Study Its Functional and Sensory Properties”. 2015. Iraqi Journal of Market Research and Consumer Protection 7 (2): 70-92. https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/84.