Volume 56, Issue 125, April 2010, Pages 1-14
G.M.M. MOSSAD; A.N. SAYED
Volume 56, Issue 124, January 2010, Pages 1-14
G.M. MOSAAD; A.M. ABDELLAH,; A.N. SAYED; RASHA I. HASSAN
Volume 56, Issue 124, January 2010, Pages 1-14
G.M. MOSAAD; A.M. ABDELLAH; A.N. SAYED; RASHA I. HASSAN
Volume 55, Issue 122, July 2009, Pages 1-12
A.N. SAYED; M.N.M. ABD EL-ATI
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 54, Issue 119, October 2008, Pages 1-12
M.N.M. ABD EL-ATI; A.N. SAYED
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
Volume 36.1, Issue 71, October 1996, Pages 103-116
H.K. SHOEIB; A.N. SAYED; S.A. SOTOHY; S. Kh. ABDEL-GHAFFAR
Volume 34.2, Issue 68, January 1996, Pages 37-47
A.N. SAYED; H. SHOEIB
Volume 25.1, Issue 49, April 1991, Pages 61-69
NABILA GAZIA; A.M. ABD-ELLAH; A.N. SAYED