Amaefule, R. ., Igwe, G. D.-. ., Amaefule, K. U. . and Oguike, M. A. . (2024) “Influence of Multi-enzyme Supplementation on Broilers Fed Normal Energy and Protein Level Diet in South-East Tropical Zone of Nigeria”, Nigerian Journal of Animal Production, pp. 917–919. doi: 10.51791/njap.vi.5954.