Jaafar H, Majeed K, Kamil M. Biodegradation Behavior of PVA/Corn Starch Blend Films under the Influence of α-amylase Solution Immersion, Soil Burial and Water immersion. Iraqi Journal of Science. 2023;55(2A):419-424. Accessed January 9, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11696