Kolo, A. R., et al. “Effect of Slaughter House Wastes As a Non-Conventional Protein Replacement for Fish Meal on Growth and Carcass Traits of Broiler Chickens”. International Journal of Livestock Research, vol. 11, no. 11, Nov. 2021, pp. 11-19, doi:10.5455/ijlr.20210817041557 .