Volume 47.2, Issue 94, July 2002, Pages 325-341
E.F. Abu-Atiah; A.E. Abdel-Gaffar; M.M. Zaabal; H.M.M. Hassan
Volume 47.2, Issue 94, July 2002, Pages 342-357
M.M. Zaabal; G. Shawki; Abu Atiah
Volume 45.1, Issue 89, April 2001, Pages 144-161
Y.A. Ghazi; M.M. Zaabal; A.A. Ghazy