Volume 42, Issue 4, December 2017, Pages 13-23
Sanaa Abd El-ghany El-dyasty Ahmed; Alaa Mohamed El-Eashy; Asmaa Nasr Eldin Elbadrawy
Volume 40, Issue 1, March 2015, Pages 21-28
Amira Medhat Ibrahim Gouda; Asmaa Nasr Elbadrawy; Mohamed Taha Elazab