Udochukwu, E. C., and E. Gbeinzi. “OPTIMIZATION AND CHARACTERIZATION OF SYNTHESIZED BIODIESEL PRODUCED FROM REFINED PALM KERNEL OIL”. LAUTECH Journal of Engineering and Technology 16, no. 2 (June 28, 2022): 106–118. Accessed April 3, 2025. https://laujet.com/index.php/laujet/article/view/519.