M. jaafar Al-atabi, “A Novel Approach for Adsorption of Copper(II) Ions from Wastewater Using Cane Papyrus”, IJIE, vol. 10, no. 1, May 2018, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/1608