Hassan, Amr Al-Sadig Jafar; Ahmedon, Eman Abdalrahman; Hassan, Mohammed Elrashied; Abdalrahim, Randa Baderaldeen; Supervisor -, Rania Abdalhameed Mokhtar(Sudan University of Science and Technology, 2015-09-10)
Mustafa, Hiba Mustafa Mohammed; Saaid, Nada Abdelaal Mohammed; Boash, Saadia Adam Hmdan; Mohammed, Sara Alamin Obaied; Supervisor -, Mohammed Husain(Sudan University of Science and Technology, 2015-10-10)
Adam, Adam Abaker Hussain; El-douma, Mohammed El-douma Abdelgadir; Abdurrahman, Mohammed Yousif Alamain; Ismail, Salah El-haj Adam; Supervisor -, Abuagla Mohammed Babikr(Sudan University of Science and Technology, 2015-09-10)