Volume 32, Issue 2, December 2012, Pages 187-200
Khalid Sallam; Tarek Abo El-Azm; Mamdouh Abadier; Ibrahim Rageh
Volume 27, Issue 1, June 2007, Pages 329-344
Fouad El-Debaky; Mahasen Abdel Sattar; Adel Al-Kholy; Ibrahim Rageh; Hossam Amin