Pages 1-27
Amera Ramadan Madbolly; wael fawzy Abdel Basset; Abu Bakr, A. عBekhit
Pages 29-55
sarah mohamed soliman; Sayed M. A. Elkholy; Maged M. Y. Elkharbotly
Pages 79-103
Mohamed Mahmoud ElRayes; Mahmoud M. Sobeh; Mohamed A. M. Elshorbagy; Dina G. Zaki
Pages 105-123
Mohamed Nabil Mohamed; Mamdouh Abdel Aziz Refai; Ekram Mahmoud gomaa; Zein el abedeen Mohamed Ibrahim
Pages 125-135
medhat ramadan mhmoud; Tarek A. Hamad; Mahmoud Amen
Pages 137-166
Mamdouh Hefzy Makin Azer; Fesil Z. Abdelwahed; Abdelmesseh S. Abdelmesseh
Pages 167-179
Hader Khaled Khaled Ibrahim Mohamed; Mohamed K. Aboagwa; Wael F. Abd el Basset