Pages 1-11
Mona A. El Shemy; Ayman Farid
Pages 119-132
N.M Abd-elrahman; A.S Farid; ,K.M Fararh
Pages 133-146
N.M Abd-elrahman; A.S Farid,; K.M Fararh
Pages 302-309
Ayman Elsenousy; Ayman Farid; Khalid Fararh