“Characterizing Biochar Derived from Palm Kernel Shell Biomass via Slow Pyrolysis for Adsorption Applications”. NTU Journal of Renewable Energy 6, no. 1 (February 25, 2024): 10–20. Accessed November 22, 2024. https://journals.ntu.edu.iq/index.php/NTU-JRE/article/view/729.