Pages 1-15
osama A. Mohamed; Mohamed A. Khalifa; Mahmoud A. M. Amin; Hasn M. Mustafa
Pages 17-30
esraa H. Fatooh; . M aged M. Y. El-Kharboutli; Tawfeek M. El Shehat; Wael F. Abdul Basset
Pages 51-65
shereen R. Z. Esmail; Elsaid A. Abd El- Wahed; Hoda I. A. Helal
Pages 67-79
Shaimaa F. Mohamed; Nagwa El SISI; Mahmoud Abd All