Pages 1-8
Asmaa Abd Elatiff; Azza A. El-Sawah; Mohamed M. Amer; Al-Hussein M. Dahshan; Hala Salam; Salama A.S.Shany
Pages 22-33
Ragab G. A.; Fathy M. Z.
Pages 48-54
Asmaa Abd Elatiff; Azza A. El-Sawah; Mohamed M. Amer; Al-Hussein M. Dahshan; Salama A.S.Shany
Pages 76-84
Hagag U.; Mahmoud M.M.