Pages 176-190
Amany Abd El-Monem El-Sayed; Khaled Tawfik El-Feel; Amany Ali Eid El-Zagary
Pages 191-205
Adel Fahmy El-Ghannam; Amir Mohamed Abdalla
Pages 206-222
Hussein Ali Hagras; Mary Mikhaiel Mikhaiel
Pages 231-243
Desoky Bassiouni Alsaeedy