“Agro-Morphologic Characters and Protein Content of Some Wheat (Triticum Aestivum L.) Cultivars Grown at Different Sowing Dates in Sudan”. University of Khartoum Journal of Agricultural Sciences 29, no. 1 (August 2, 2021). Accessed May 25, 2026. https://onlinejournals.uofk.edu/uofkjas/article/view/7.