Volume 44, Issue 4, October 2021, Pages 377-383
mohamed M ismail; basem M elhady; ahmed bendary
Volume 44, Issue 4, October 2021, Pages 385-390
Mohamed Ismail; Ahmed Bendary
Volume 36, Issue 4, October 2013, Pages 367-374
Z.M.S. El-Barbary
Volume 36, Issue 1, January 2013, Pages 9-16
Arafa S. Mohamed; Haitham Z. Azazy; Ashraf S. Zein El Din