Hamed, Amna Mohammed Khalifa; Supervisor, -Abdelmoneim Adam M. Suleiman; Co-Supervisor, -Ahmed Elhassan Elfaki(Sudan University of Science and Technology, 2019-05-01)
ShaaEldin, ShadiaTagEldin Ibrahim; Supervisor, -Mubarak DirarAbd-Alla; Co-Supervisor, -Sawsan Ahmed Elhouri Ahmed(Sudan University of Science and Technology, 2019-10-20)