Volume 52, Issue 2, June 2021, Pages 25-37
Aya A. A. Ahmed; E. A. Teama; G. R. El-Nagar; Howida A. EL-Kader
Volume 50, Issue 2, June 2019, Pages 1-13
R. A. Dawood; G. R. El-Nagar; F. M.F. Abdel-Motagally; Alshimaa G. A.
Volume 43, Issue 4, September 2012, Pages 81-94
Ibrahim Abdel-baki Rizk Elfar; G. R. El-Nagar; Abd-El-hakem Y. Allam; Anas H. Ahmed