Al-Ghanmi, Haider A. 2017. “Effect of Aqueous Extract of Pomegranate Fruit Peel Punica Granatum on the Growth of Oscillatoria Amoena”. Ibn AL-Haitham Journal For Pure and Applied Sciences 28 (2): 238-45. https://jih.uobaghdad.edu.iq/index.php/j/article/view/231.