Shukur, Walaa, ولاء, Raad Sultan, رعد, Shemal AbdulHaddi, and شمال. 2005. “Produce Cell Protein from Orange Disposal by Employing Single and Mixed Farms”. Journal of Education and Science (JES) 17 (4):31-47. https://doi.org/10.33899/edusj.2005.82974.