Volume 41, Issue 2, June 2016, Pages 9-14
Ahmed Thabet Alieldin; Sherief Ahmed Ali Sheta; Ibrahim Rizq Hegazy
Volume 40, Issue 5, December 2015, Pages 11-25
Mohand Ali Mohamed Foda; Ibrahim Rizk Hegazy; Mohamed Mohamed Taha El-Azab; Lamis Saad El-Din El-Gezawy
Volume 40, Issue 1, March 2015, Pages 1-11
Mokhtar H. Akl; Sherif A. Sheta; Ibrahim R. Hegazy