Volume 46, Issue 1, March 2021, Pages 1-13
Ahmed El-Shafay; Ahmed A. Hegazi; Salah H. El-Emam; Farouk Okasha; El-Shafai Zeidan
Volume 40, Issue 2, June 2015, Pages 1-12
G. Zaater; S. El-Emam; M. Awad; F. Okasha
Volume 31, Issue 2, June 2006, Pages 78-101
Farouk Mohamed Okasha
Volume 31, Issue 1, March 2006, Pages 42-56
Farouk Okasha
Volume 30, Issue 2, June 2005, Pages 1-12
Farouk Mohamed Okasha El-Sayed; Salah Hassan Yousef El-Emam; G. Zaatar
Volume 26, Issue 2, June 2001, Pages 39-53
Farouk Mohamed Okashaa El-Sayed