Volume 28, Issue 2, July 2014, Pages 25-34
M.S. Awaad; G. F. El-Shiekh; S. E. M. Elsisi
Volume 28, Issue 1, January 2014, Pages 71-88
S.A.A. El-Raies; S.M.O. El-Sisi; T.A. Abou El-Defan; M.S. Awaad