Pages 15-28
Hussein Farid Mohamed; Samira El-said EL-Naggar; Abdelwahab Abdelmaksoud Ibrahim; Nehad Mohamed Elbarky; Marwa Salah Mohamed Salama
Pages 163-177
Ahmed Mohamed Kordy; Hassan Aly Mesbah; Elsayed Hassan Tayeb; Ahmed Kamal Mourad; Mahasen Mohamed El-Shershaby; Nashaat Hassan EL-Wakel