Adeosun, O., A. Olorunnisola, E. Lucas, O. Dairo, A. Aderinlewo, and I. Ola. “OPTIMIZATION OF CHAR IN THE PYROLYSIS OF PALM KERNEL SHELL USING RESPONSE SURFACE METHODOLOGY”. LAUTECH Journal of Engineering and Technology, Vol. 9, no. 2, Feb. 2015, pp. 11-16, https://laujet.com/index.php/laujet/article/view/58.