Volume 31, Issue 2, December 2016, Pages 149-157
Khaled M. Fararh; Ayman Samir Farid; Ibtisam Mohammed Azzam; Asmaa Abdelmonsef Sultan
Volume 29, Issue 2, December 2015, Pages 92-99
Omnia M. Abd Elhamid; Khaled Mohamed Fararh; Mona Nawar Abdel Ghany