Pages 19-30
fatema wael el-naggar; Soha L. Elshaer; Shaymaa Abdel-Rhman; Hany I. Kenawy; Ramadan Hassan
Pages 59-69
Omnia T. Bahgat; Dina E. Rizk; Hany I. Kenawy; Rasha Barwa
Pages 127-132
Areej M. El-Mahdy; Yasmen F. Mahran