Pages 49-56
Saad El-Hamrawy; Ragaa Talaat Abd El-Hakim
Pages 57-67
Mohamed Farouk Shiha; Alaa Rashad Gabr; Sherif Massoud EL-Badawy
Pages 77-85
Ragaa T. Abd El-Hakim; Sherif Massoud EL-Badawy; Alaa Rashad Gabr Gabr; Abd El Halim Moawed Anter Azzam
Pages 86-97
Zaki Zeidan; Ashraf Abd Elwanis Beshr; Sara Mohamed Sameh