Volume 60, Issue 141, April 2014, Pages 125-135
M.A.M. AMMAR; GHADA M. MOHAMED; NAHED M. ABD ELAZIZ
Volume 54, Issue 116, January 2008, Pages 144-157
WAFAA S. MOHAMED; ENSHRAH K.I. MIRA; SUZAN M.A. ABOU-ZIED
Volume 52, Issue 109, April 2006, Pages 101-112
H.A. ABDEL RAHMAN; ZEINAB M. NIAIZI; SOAD A. ISMAIL; M.A. MOHSEN