Pages 1-10
Abdelhak Rhouma; Lobna Hajji-Hedfi; Mohammad Imad Khrieba
Pages 11-21
Khaked M. Abd El-Ghany; Mohsen Abo Rehab; Aiman Mandour
Pages 22-39
Eman A. Ahmed; Ahmed A. Kheder; Ayman M.A. Hamouda; Tahsin Shoala; Amro A. Farrag