Pages 263-276
M. Fawaz; Roshdy Shawkey Eladawy; Al. Al-Nufaily; Samy A. I. Aboraya
Pages 291-306
Moustafa El kblawy; Hebat Allah A. M. Elsyed
Pages 307-316
Ghada Abd el aziz; Said M Eissa
Pages 317-324
Hazem A. Elkhashab; D.A. Shafiq
Pages 327-340
seham ahmed hashem
Pages 341-352
Hazem Elkhashab; N.E. ATIA
Pages 353-363
Roshdy Shawky Eladawy
Pages 365-379
DINA Abdalla shafike; Tahany Saleh Mohamed Bayoumi
Pages 381-396
Mohamed M. Khalifa; Mohamed M. Abdel-Tawab; Shimaa M. Elewa
Pages 397-406
Mahmoud Fawaz; Mohamed elsafty; Elsayed Atallah; Khald ElBohy
Pages 407-420
Tahany Saleh Mohamed Bayoumi; Alaa Neama
Pages 421-433
Alaa Ali Neama; Mohamed Ibrahim Raafat