Pages 2-11
Ahmed A. El-Zayadi
Pages 12-19
Ahmed A El-Zayadi; Dina Hussein Ibrahim El-Araby, Karam Mohammed Bayoumy, Nermeen Ahmed Mostafa El-Ghareeb
Pages 20-29
Hanan Nabil, Mouatafa Elzayat, Mohammed Moustafa, Mahmoud Mohamed Abdelrazik
Pages 30-36
Omokanye Lukman Omotayo