Volume 23, Issue 2, December 2021, Pages 44-57
Maamoun, I; Alramlawy, Sh
Volume 22, Issue 1, May and June 2021, Pages 24-36
Bashank, NM
Volume 22, Issue 1, May and June 2021, Pages 53-74
Mostafa, NM; Salem, MA; Zidan, M