Volume 12, Issue 3, September 2021, Pages 1462-1475
Ayat M. Omar Masoud; Nehmedo Ezzat Osman; El Saida Gouda Nasr
Volume 12, Issue 2, June 2021, Pages 448-467
Ayat M., Omar Masoud; Nehmedo Ezzat Osman; Amal Sarhan Eldesokey Genedy