“Synthesis and Characterization of ZnO Activated Carbon Khat Nanocomposite for Removal of Methylene Blue Dye”. Indian Journal of Chemical Technology (IJCT) 31, no. 3 (May 7, 2024): 462–469. Accessed May 14, 2026. https://or.niscpr.res.in/index.php/IJCT/article/view/4983.