Sallau, A. A., Jauro, A., Kolo, A. M., Hassan, U. F., & Ekanem, E. O. (2021). Effect of Carbonization Temperature on Properties of Char from Palm Kernel Shell. Journal of Science and Mathematics Letters, 9(1), 77–88. https://doi.org/10.37134/jsml.vol9.1.7.2021