Mohamed, M. A., . M. A. M. . Khair, and . H. S. Adam. “The Crop Coefficient of Barley (Hordium Vulgare) Under Gezira Conditions”. University of Khartoum Journal of Agricultural Sciences, vol. 24, no. 1, Mar. 2023, doi:10.53332/uofkjas.v24i1.1782.