Dr. S.G. Zaku. “Comparative Studies on the Functional Properties of Neem, Jatropha, Castor, and Moringa Seeds Oil As Potential Feed Stocks for Biodiesel Production in Nigeria”. Global Journal of Science Frontier Research 12, no. B7 (May 15, 2012): 23–26. Accessed April 27, 2024. https://journalofscience.org/index.php/GJSFR/article/view/445.