Gudeib, Hassan Z., Ahmed M. Rezooki, Athraa abed Alsada, Ameal H. Hmood, and Ahmed Aidan Al-Hussieny. 2012. “Reducing Rate the Phosphate and Nitrate in Industrialy Prepared Media and from Waste Water by Using The Algae Scendesmus Quadricauda”. Journal of Biotechnology Research Center 6 (1):42-50. https://doi.org/10.24126/jobrc.2012.6.1.198.