“Biosorption of Pb and Ni From Aqueous Solution by Staphylococcus Aureus, Pantoea and Pseudomonas Aeruginosa”. Iraqi Journal of Science 60, no. 4 (May 1, 2019): 739–744. Accessed May 3, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/766.