M. K. M. Jwad, M. K. M., and S. H.J. S. H.J.AI-Haidari. “The Effect of Flocculation on The Ethanolic Production in Some Various Yeast”. Ibn AL-Haitham Journal For Pure and Applied Sciences 21, no. 4 (September 23, 2017): 19–30. Accessed March 28, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1424.