Folayan, J. A., and A. E. Oguntade. “Performance Of Yam Wholesales Marketing In Efon-Alaaye Of Ekiti State, Nigeria”. International Journal of Economic Development Research and Investment (IJEDRI) 1, no. 2&3 (December 1, 2010): 65–73. Accessed November 12, 2024. http://icidr.org.ng/index.php/Ijedri/article/view/738.