Prof. Abdulgadir Ahmed Mohmed Abdallah

Dean of School of management Studies

University of Khartoum

Email: kadersab35@yahoo.com

Tel: +249123122922

+249922067909

Dr. Yagoub Ali Gangi

Associate professor

University of Khartoum

School of management studies

E-mail: Yagoubgangi@hotmail.com

Tel: +249912308772