Dewayanto, N., M.H. Husin, L.K. Yong, and M.R. Nordin. “Waste to Valuable by-Product: Kinetic and Thermodynamic Studies of Cd, Cu and Pb Ion Removal by Decanter Cake”. Journal of Engineering and Technology (JET) 1 (June 30, 2010): 85–98. Accessed December 21, 2024. https://jet.utem.edu.my/jet/article/view/136.