Pages 1-5
Nashwa Hosny Hegazy; Mohamed Abdel Hamid Metawie; Walid Elrefaie; Ibrahim Arafa Reyad
Pages 6-13
Nashwa Hosny Hegazy; Mohamed Metawie; Walid Elrefaie; Ibrahim Arafa Reyad
Pages 66-83
Al-Zahraa Mohammed Soliman; Eman Mohamed Abd el-Sattar; Yosra Abd elfattah Osama; Mostafa Abdo Ahmed Salem