Pages 42-57
Reem A Abdel Aziz; Eissa M. Khalifa; Beshoy A. Talaat; Eman Alsayed Abouahmad; Heba Hassan Ahmed
Pages 79-96
Ayman Moheb Youssef; Saad EL-Gelany; Mahmoud Hosni Ibrahim; Asmaa Ragab Gedawy