J. Abed I. Isolation and Identification the Cyanobacterium: Scytonema hofmanni var. calcicolum as New Record in Iraqi Drinking Water. Iraqi Journal of Science. 2023;56(4A):2829-2834. Accessed January 3, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9506