Effective removal of a cationic dye from an aqueous solution by modified chitosan-zinc oxide nanoparticles beads. - Saheed, Ismaila Olalekan; Sehak, Siti Aisyah; Adam, Ahmad Fikri; Yaacob, Syed Fariq Fathullah Syed; Hanafiah, Megat Ahmad Kamal Megat; Kaus, Noor Haida Mohd; Latip, Ahmad Faiz Abdul; Suah, Faiz Bukhari Mohd (Journal of Taibah University for Science, 2025)