Pages 263-275
Ragab Khalil
Pages 276-291
M. Anwar; Dina A. Emarah
Pages 226-247
Marwa El-Zoklah; Tamer Refaat
Pages 248-262
CHRISTENA hanna; Abdel Monteleb Aly; sayed shebl; Amr Abdallah
Pages 263-283
MUTEB ALAYAFI; Ahmed Mostafa
Pages 284-309
Khaled S Abdelmagid
Pages 310-336
Aya M Salah; Ismael A. Amer; Usama H Mohamed
Pages 12-24
Hussein Abd Allah Soliman; Samar Alsayed Ahmed