Volume 12, Issue 2, June 2021, Pages 965-980
Saida I. El-Azzab; Mona T. El-Nady
Volume 11, Issue 4, December 2020, Pages 965-978
Saida El Sayed Hassan Ibrahim El-Azzab; Abeer Taha Ahmed; Hussein M. Ahmed
Volume 11, Issue 4, December 2020, Pages 1062-1076
Hoda Sayed Mohamed; Hossam Mohamed Elkhatib; Neamat Mohamed Mohamed