Volume 50, Issue 2, August 2020, Pages 378-389
EISSA ABDEL HAMED IBRAHIM; TOSSON ALY MORSY
Volume 50, Issue 2, August 2020, Pages 431-438
EISSA ABDEL HAMED IBRAHIM; AYMAN T. A. MORSY
Volume 50, Issue 2, August 2020, Pages 459-466
EISSA ABDEL HAMED IBRAHIM; YASSER AHMED EL SAYED