Volume 20, Issue 4, June 2021, Pages 251-278
Salama Ammar; Michael Magdi Zaki; Tamer Abdulaziz
Volume 17, Issue 1, December 2019, Pages 172-191
Hany Salah Sadek
Volume 13, Issue 2, 2016, Pages 133-140
Fatma Mohammed Abdel-aal