Volume 7, Issue 2, June 2020, Pages 131-151
Gamal Mousa; Sayed Abdel-Rahman; E. Y. Abdul-Hafeez; Nesma EL-Sallamy
Volume 6, Issue 1, March 2019, Pages 69-80
F. M. Saadawy; M. I. Bahnasy; H. M. El-Feky
Volume 5, Issue 4, December 2018, Pages 293-308
Ghada M.R. El-Shawa; Nahla A. Elzohiry