Volume 42, Issue 3, September 2021, Pages 583-608
Hassan Elkhatib; S.M. Gabr; A.A. Elazomy
Volume 34, April-June, June 2013, Pages 263-282
Elkhatib, H.A.; S.M. Gabr; S.H. Brengi
Volume 30, JANUARY- MARCH, March 2009, Pages 136-145
Elkhatib H.A.; S.M. Gabr; F.I. Radwan; R.F. Abo El-Ali
Volume 29, July-September, July 2008, Pages 195-207
Elkhatib H.A., S.M. Gabr; S.M. Gabr; F.I. Radwan; R.F. Abo El-Ali