(1)
Mohammed, M. D.; Abdalsalam, Y. I. brahimm; Kheir, A. M.; Jin-yu, W.; Hussein, M. H. Comparison of the Egg Characteristics of Different Sudanese Indigenous Chicken Types. Int. J. Poult. Sci. 2005, 4 (7), 455–457. https://doi.org/10.3923/ijps.2005.455.457.