Sallau, Alhassan Adeku, Aliyu Jauro, Alhaji Modu Kolo, Umar Faruq Hassan, and Eno Okon Ekanem. “Effect of Carbonization Temperature on Properties of Char from Palm Kernel Shell”. Journal of Science and Mathematics Letters 9, no. 1 (April 19, 2021): 77–88. Accessed July 25, 2024. https://ojs.upsi.edu.my/index.php/JSML/article/view/4705.