Volume 58, Issue 133, April 2012, Pages 1-13
M.A. MOHAMED; S-E. A. SULTAN; A.I. AHMED; A.M. OSMAN
Volume 53, Issue 113, April 2007, Pages 1-14
SH.M. AHMED; A.I. AHMED; A.A. ELKAMEL; WALAA F. EMEISH
Volume 33.1, Issue 65, April 1995, Pages 223-230
A.I. AHMED; A.M. ABOU-EISHA; INTESAR A.A. ARAFA
Volume 27.2, Issue 54, July 1992, Pages 222-235
F.M. MAKADY; M. E. OSMAN; A.M. ABOU-ZIED; I.H. AHMED; A.I. AHMED