Pages 918-921
ahmed abdelkareem abdelaziz; nada yasser eladawy; Reham H Abdel-Kareem
Pages 1009-1015
Mohammad Samir Badr; Amr Abmohsen Elnemr; Ahmed Z Alattar; Mohamed Ali Alabiad; Gamal Osman; Ahmed K El-Taher
Pages 1075-1079
Mahmoud Ahmed Gharib; mohamed lotfy mohamed; Walid Mohamed El-Nagar; Amira El-sayed