Ekenyem, B. U., Okafor, O. L., Lumanze, N. B. . and Madubuike, F. N. . (2025) “Replacement Value of Enzyme Fortified Feather Meal on Haematology and Biochemical indices of Layer Chickens raised in a deep litter”, Nigerian Journal of Animal Production, 52(3), pp. 1–8. doi: 10.51791/njap.v52i3.8958.