Azubuike, T. H., and S. C. Akomas. “Effect of Dietary Supplementation Palm Oil, Palm Kernel Oil and Vitamin E on Testicular Development in Albino Rats”. Nigerian Journal of Animal Production (July 9, 2024): 1490–1492. Accessed May 30, 2026. https://njap.org.ng/index.php/njap/article/view/6596.