Volume 47, Issue 2, March and April 2022, Pages 32-41
Alaa Mostafa Mohamed; Ahmed Saleh; Doaa A. Altantawy; Mohy Eldin Ahmed Abo-Elsoud
Volume 36, Issue 4, December 2011, Pages 1-18
Amal Yousief; Hisham Arafat Ali Khalifa; Ahmed Saleh