Al-Ghanmi, H. 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), 238-245. https://jih.uobaghdad.edu.iq/index.php/j/article/view/231