Volume 16, Issue 1, June 2007, Pages 37-42
Adel Soliman
Volume 9, Issue 2, December 2000, Pages 15-19
Ahmed Ahmed; Mona Abd El-Aziz; Atef El-Gharbawy; Adel Soliman
Volume 9, Issue 2, December 2000, Pages 26-33
Ahmed Ahmed; Mona Mahmoud; Adel Soliman; Atef El-Gharabawy