Mohamed,Saifeldin Yassin; Supervisor,-Nafie Abd Allattief Almuslet; Co - Supervisor, - J. J. Laserna(sudan univesity of scince and technology, 2012-07-01)
Osman,Abdelmoniem Elwidaa; Supervisor,-Osman Mohamed Ahmed Taha; CO-Supervisor,-Nafie Abd Allattief Almusle(sudan university of scince and technology, 2010-12-01)
Sulaiman, Mohamed Gusm Alla Muhgoub; Supervisor, - Nafie Almuslet; Co - Supervisor, - Elfatih Ahmed Hassan(sudan university of scince and technology, 2010-08-01)
Mohammed, Ibrahim Hamad Gabier; Supervisor, - Kais AbdElsatar Alnaimee; Co - Supervisor, -Abdelmoneim Mohammed Awadelgied(Sudan University of Science & Technology, 2016-02-21)