Samli, H. E.; Senkoylu, N.; Ozduven, M. L.; Akyurek, H.; Agma, A. Effects of Poultry by Product Meal on Laying Performance Egg Quality and Storage Stability. Pak. J. Nutr. 2005, 5 (1), 6-9. https://doi.org/10.3923/pjn.2006.6.9.