Volume 55, Issue 121, April 2009, Pages 1-14
G.M. MOSAAD; H.A. ABDEL-RAHEEM; A.N. SAYED
Volume 54, Issue 119, October 2008, Pages 1-17
S.M. EL-MASWARY; H.A. ABDEL-RAHEEM; A.N. SAYED; NABILA GAZIA
Volume 53, Issue 112, January 2007, Pages 1-17
H.A. ABDEL-RAHEEM; NABILA A. GAZIA; A.M. ABD-ELLAH; GHADA Sh. ABDEL-RAHEEM
Volume 51, Issue 106, July 2005, Pages 1-16
G.M. MOSAAD; H.A. ABDEL-RAHEEM; A.N. SAYED
Volume 51, Issue 105, April 2005, Pages 1-15
H.A. ABDEL-RAHEEM; A.N. SAYED; NABILA A. GAZIA; S.M.A. EL MASWARY
Volume 48, Issue 95, October 2002, Pages 12-29
H.A. ABDEL-RAHEEM; A.N. SAYED; G.M MOSAAD