Hajahmed, Husham Awadalla Ali; Ahmed, Musab Mohammed Albasher Mohammed; Obaid, Mohammed Saifaldin Ali; Osman, Ahmed Mohammed Alhassan Mohammed; -Superviser, Alfadil Zakria Yahia(Sudan University Of Science & Technology, 2020-11-01)
Ibrahim, Mohammed MahadiYahia; Mohammed, Mohammed Ahmed Elhaj; Jad Allah, Loai Hamid Hamdon; Magbol, Abd Allah Alfadil Mohammed; -Superviser, Alfadil Zakria Yahia(Sudan University Of Science & Technology, 2020-10-01)