Volume 49, Issue 9, September 2020, Pages 559-611
R. Othman Mohammad; S. Khatab Gamal; A. Nada Mohammad
Volume 49, Issue 7, July 2020, Pages 367-389
Z. Abdel Aziz Abeer; S. Khatab Gamal; H. Salah Salah
Volume 46, Issue 1, June 2019, Pages 275-294
S. A. El-Attar Dalia; S. Khatab Gamal; H. Salam Salah
Volume 46, Issue 3, June 2019, Pages 373-398
A. A. Baiyoumy Shaimaa; S. Khatab Gamal; H. Salaam Salah