Ukpabi, U.H., C.L. Mbachu, and C.M. Igboegwu. 2023. “Growth Performance, Carcass and Organ Characteristics of Grower Pigs Fed Varying Levels of Tigernut (Cyperus Esculentus) Seed Meal”. Nigerian Journal of Animal Science 21 (1):214-21. https://www.njas.org.ng/index.php/php/article/view/1035.