Duduyemi, O., K. O. Ogundipe, and J. O. Olajide. “ANALYSES OF COPPER CONCENTRATIONS IN PALM KERNEL CAKE FROM THREE INDUSTRIAL PALM KERNEL OIL MILLS”. LAUTECH Journal of Engineering and Technology 10, no. 2 (August 2, 2016): 115–120. Accessed March 31, 2025. https://laujet.com/index.php/laujet/article/view/50.