Volume 7, Issue 3, September 2020, Pages 199-219
Sayed Shehata Abdel-Rahman
Volume 7, Issue 2, June 2020, Pages 109-129
Sayed Abdel-Rahman; Essam Abdul-Hafeez; Asmaa M.M. Saleh
Volume 7, Issue 2, June 2020, Pages 131-151
Gamal Mousa; Sayed Abdel-Rahman; E. Y. Abdul-Hafeez; Nesma EL-Sallamy