Optimizing Energy and Protein Contents in A Leucaena (Leucaena leucocephala lam.) Leaf-Based Concentrate for Dairy Goats Fed Napier Grass (Pennisetum purpureum schumach) Basal Diet in Kenya - Kiura, Joseph; Ondiek, James; Migwi, Perminus; Guliye, Abdi (East African Journal of Agriculture and Biotechnology, 2024)