Pages 1-10
Tawfik Tawfik Mohamed Elmidany; Mohamed Abd El-Wahab Waly; Mohamed Eissa Moussa; Yasser Mohamed Essa
Pages 66-72
Manal Amin Ramadan
Pages 73-82
Ali El-said Abdelaziz; Ahmed Mohamed Abdelrahman Elkaseer; Ahmed El-said Nassef
Pages 98-107
Samar Abbas Elsanabary; Ahmed Ibrahim Elkaseer; Saber Mahmoud Abd-Rabbo; Mohamed AbdElsalam Ali; Shabaan Mohamed Ibrahim Abdou