Volume 10, Issue 7, November 2017, Pages 7-18
Ibrahim A.; H. Megahed
Volume 8, Issue 1, June 2015, Pages 1-13
Reda F. A. Bakr; Hafez G. A.; Ibrahim I. A.; Abdou M. A.
Volume 6, Issue 3, December 2013, Pages 1-10
Gabarty A.; El-Sonbaty S. M.; Ibrahim A. A.
Volume 1, Issue 2, December 2008, Pages 205-210
Sharaby A.; EL-Hawari F. M.; Ibrahim S. A.