Volume 66, Issue 164, January 2020, Pages 75-84
WAFAA MAHMOUD; NAGWA ELSHARAWY; ALSHIMAA HASSANIEN; ABEER A. KHEDR
Volume 65, Issue 161, April 2019, Pages 43-49
SOTOHY A. SOTOHY; ABDALLAH A. HASSAN; WAFAA MAHMOUD; ABEER KHEDR