Volume 63, Issue 155, October 2017, Pages 128-135
FADEL, M.S.; EL-GARHI, M.S.; GHATTAS, T.A.; A.M. MANSOUR
Volume 52, Issue 109, April 2006, Pages 31-46
A.A. GABR; M.K. EL-BANNA; M.A. El-HARAIRY; A.E. El-SAYED; M.B. ABOUL-ELA