Hussain, Sajida Frhan, Duaa Sameer Khazaal, and Zainab Hani Hatif. “Biosorption of Lead and Chromium Ions by Using Penicillium Digitatum (Pers.) Sacc. From Industrial Water”. Iraqi Journal of Science 61, no. 8 (August 28, 2020): 1880–1886. Accessed December 6, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1887.