K. Abed Alasady, R., & Awad Alawady, Z. S. (2018). Feasibility of Spirogyra majuscula and Cladophora fracta Algae on Growth with Different Concentrations of Sewage and Bioethanol Production. Al-Qadisiyah Journal of Pure Science, 22(3), 129 - 141. Retrieved from https://journalsc.qu.edu.iq/index.php/JOPS/article/view/796