Lukman, B. O., S. O. Oyegbile, O. M. Adeshina, and E. Owoo. “Development of a Palm Nut Cracker With Spinning Disc Shell Separator. ”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 20, no. 3, Sept. 2024, pp. 601-18, https://azojete.com.ng/index.php/azojete/article/view/938.