Ibrahim, Arwa Raad, and Basma Abbas Abdulmajeed. “Biological Co-Existence of the Microalgae – Bacteria System in Dairy Wastewater Using Photo-Bioreactor”. Iraqi Journal of Chemical and Petroleum Engineering 19, no. 3 (September 30, 2018): 1–9. Accessed May 2, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/5.