Omale, P.A., John, O.A., and Joseph, O.S. “EXTRACTION, CHARACTERIZATION, AND BIODIESEL POTENTIAL OF PUMPKIN SEED OIL AS A SUSTAINABLE ENERGY RESOURCE”. Nigerian Journal of Agriculture and Agricultural Technology 5, no. 4A (December 12, 2025): 136–142. Accessed December 14, 2025. https://njaat.com.ng/index.php/njaat/article/view/1326.