Darweesh, Mona, and A.M. Ahmed. “Removal of Toxic Lead Ions in Presence of Cationic Surfactants”. Asian Journal of Chemistry 25, no. 11 (June 5, 2013): 5907–5911. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_12_5.