Pages 3311-3316
Muhammad R. Abd El Aziz Askar; Nagwa M. Abd El Moneim Mowafy; Mahmoud Abd El Latif Hashsih
Pages 3339-3347
Hisham Ahmed Hani Moustafa; Karima Abdel-Halim Mohamed Mahfouz; Mamdouh Attia Mohamed; Mahmoud Mohamed Mousa Bazeed
Pages 3373-3378
Kamel Abd-Elghaffar Hassan; Sayed Abd-Elsabour Kinawy; Eman M. Mahmoud