Pages 13-27
Amr Mamdoh Ali Youssef
Pages 1-7
Gehan Mostafa Kotb Tolba; Ali Gad; Abdallah Mohammed; Ahmed Farghaly Farghaly
Pages 1-10
Rania. A. Youssef; Mohamed. A. Mohamed; Ahmed A. Kabeel
Pages 1-12
Sarah A. Ibrahim; Esraa M. Elazab; Nanees A. Esayad; Mohammed Mekkawy
Pages 8-13
Ahmed M. Abd-elaal; A. A. Alsarawy; M.M. El-Halwany; Mahmoud H. Mahmoud
Pages 38-47
Ahmed Mohamed Thabet