Pages 19-41
Ali Ibrahim El-Desouky Ibrahim; Nadia H. Hegazi; Mofreh Mohamed Salem Mohamed; Ola A. Zahran
Pages 71-91
Ali Ibrahim El-Desoky Ibrahim; M. A. Ghoneim; Mofreh Mohamed Salem Mohamed; M. S. Shawkiy
Pages 92-101
Said R. El-Konyaly; Yehia M. Enab; Sabry Fouad Saraya; Hesham I. Soltan
Pages 102-108
Fayez Fahmy Gomaa Areed
Pages 109-127
Sayed El-konaly; Ali El-Desouky; Mofreh Mohamed Salem Mohamed; Aida Osman; Sabry Saraya; Yehia Enab