Sole-Adeoye, O. et al. 2025. Sustainable Conversion of Palm Kernel Shells into Activated Carbon for the Removal of Cu²⁺ and Zn²⁺ from Industrial Paint Wastewater. Journal of Green Chemical and Environmental Engineering. 1, 3 (Sep. 2025), 169–183. DOI:https://doi.org/10.63288/jgcee.v1i3.14.