Idibie, C. A., Awatefe, K. J., & Ogboru, R. O. (2020). Biodiesel Production from Dika Seed (Irvingia Gabonensis) Oil Via Soxhlet Extraction and Transesterification Reaction. Journal of Chemical Society of Nigeria, 45(1). Retrieved from http://www.journals.chemsociety.org.ng/index.php/jcsn/article/view/427