Idibie, C. A., Awatefe, K. J. and 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). Available at: http://www.journals.chemsociety.org.ng/index.php/jcsn/article/view/427 (Accessed: 17February2026).