Volume 65, Issue 162, July 2019, Pages 150-170
SAMAH EID; SARAH IBRAHIM; AMAL EL OKSH
Volume 61, Issue 147, October 2015, Pages 18-23
AHMED MOUSTAFA HAMMAD
Volume 60, Issue 143, October 2014, Pages 156-164
AYA G. SAAD EL-DEEN; MOHAMMED RAWWAY
Volume 55, Issue 121, April 2009, Pages 1-8
AMAL F.A. MANSOUR; F.A. EL-SHABOURY