Pages 1-14
Mahmoud Mohamed Abd El Aziz Elgamal; Kasem Salah Abd El Wahab El Alfy; Mohamed Gamal Mohamed Abdullah; Fahmy Salah Abdelhaleem; Ahmad Mohamed Sedqi Elhamrawy
Pages 27-36
Hoda Abo elmaaty Matter; Mossaad Bayoumi Khadr; Ibrahim Mohamed Rashwan