Volume 72, Issue 4, December 2021, Pages 869-879
Hatem E. El-Sayed; Bahaa El-Din E. Hassan; Ahmed N. Elshaer; Mohamed S. Ahmed; Sondos A. Ibrahem
Volume 70, 7, 8 & 9, July 2019, Pages 515-521
Bahaa E. Ewees; Ahmed N. Elshaer; Rania Magdy; Mohamed Maher