L. O, Okojie, S. A Adewuyi, Adebayo K, and Adetoye A. M. 2014. “Economic Valuation of Fortified Cassava Peels for Goat Feeding in South-Western, Nigeria”. Asian Journal of Agriculture and Rural Development 4 (2):188-94. http://archive.aessweb.com/index.php/5005/article/view/1136.