Pages 69-75
Aida A. Abdelmaksoud; Shamardan ES Bazeed; Mohamed F Alemam; Zaky Aref
Pages 90-98
Aida A. Abdelmaksoud; Saeda Abd Elwahab; Usama Tayee
Pages 212-218
Aida A. Abdelmaksoud; Alshimaa A. Gahlan; Zaki Aref; Usama K. Tayee