Abulude, F. O., M. O. Ogunkoya, and O. S. Eluyod. “Effect of Storage on the Physicochemical Properties of Palm Oil: Short Communication”. Biological Sciences - PJSIR, vol. 48, no. 2, Apr. 2005, pp. 110-2, https://v2.pjsir.org/index.php/biological-sciences/article/view/1352.