Volume 32, Issue 2-B, December 2021, Pages 11-22
Afaf S. Zaghrout; Youssra Ali; Doaa K. Elpagouri
Volume 31, Issue 2-C, December 2020, Pages 25-34
Volume 24, Issue 2-C, December 2013, Pages 49-64
MAGED AHMED; RASHA AHMED; AHMED MERDASH; HUSSEIN EL-KABBANY