Udochukwu, A. S., A. C. Friday, A. K. Uzoma, and E. A. Sunday. “Analysis for Quality and Cholesterol Composition of Handcrafted Coconut, Soybean and Corn Oils”. South Asian Research Journal of Natural Products, Vol. 4, no. 4, Dec. 2021, pp. 103-8, https://journalsarjnp.com/index.php/SARJNP/article/view/30148.