Volume 52, Issue 3, September 2021, Pages 32-45
Volume 44, Issue 3, September 2013, Pages 32-45
Anaam H. Gala; W. M.1 Aref; H. M. Abd EL Raheem; A. A. O. Fakka
Volume 38, Issue 3, December 2007, Pages 137-191
A. I EL-Naggar,; S. H. Byari
Volume 38, Issue 3, December 2007, Pages 193-231
A. I EL-Naggar,; S. H. Byari
Volume 37, Issue 1, March 2006, Pages 21-40
M. A. Bekheet; S. Sh. Abdullah; A .E. Ismail