Volume 67, Issue 171, October 2021, Pages 21-32
AHMED H. ABED; ASMAA S. A. SEDIK; SALAMA A. S. SHANY
Volume 66, Issue 167, October 2020, Pages 34-47
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Volume 65, Issue 161, April 2019, Pages 225-246
Gihan Mohamed Omer Mohamed; HASSAN EL-SAYED MOHAMED FARAG