M. E. Zumrawi, M. ., A. Ismail, Ammar, A. ., O. Mohamed, A. ., A. Ahmed, E. ., & M. Hassan, M. (2022). Improving Performance of Khartoum International Airport, Sudan. University of Khartoum Engineering Journal, 10(1). https://doi.org/10.53332/kuej.v10i1.933