Volume 29, October-December, October 2008, Pages 220-236
Ababutain M.Ibtisam; Barakah F.N; Heggo A.M.
Volume 29, April-June, April 2008, Pages 45-54
Maher G.Nassem; Magda A. Hussein; K. A. Abdl Gader
Volume 28, OCTOBER- DECEMBER, October 2007, Pages 158-167
Kassab M.M; M.A.M. Ibrahim
Volume 28, JULY- SEPTEMBER, July 2007, Pages 102-108
Ekhmaj A.I.; A.M. Abdulaziz
Volume 28, JULY- SEPTEMBER, July 2007, Pages 126-135
Hussein Kh. Ahmed; Hassan A. Fawy
Volume 28, JANUARY- MARCH, January 2007, Pages 38-53
Barakah F.N;; Ababutain M.Ibtisam; Heggo A.M.