Zakaria, H. A., Jalal, M. A., & Ishmais, M. A. A. (2010). The Influence of Supplemental Multi-enzyme Feed Additive on the Performance, Carcass Characteristics and Meat Quality Traits of Broiler Chickens. International Journal of Poultry Science, 9(2), 126–133. https://doi.org/10.3923/ijps.2010.126.133