Pages 28-35
Rania Gamal Abdelatif; Naglaa F Boraey; Ghada Ashry Borham
Pages 55-63
Ghada Ashry Borham; Mahmoud T.M. Abd El-aal; mustafa abo-sdera; Rania Gamal Abdelatif
Pages 116-124
Amr Abdelnaeem Khedewy; Mohamed Abdel Aal; Mohamed Kassem