Volume 39, Issue 1, March 2014, Pages 1-7
Ãlaa Elsaied; Hassan Soltan; Mohamed Sobeih Hussein
Volume 31, Issue 4, December 2006, Pages 17-24
Hassan Soltan
Volume 27, Issue 2, June 2002, Pages 1-16
Hassan Ali Mohamed Soltan
Volume 26, Issue 1, March 2001, Pages 15-28
Hassan Ali Mohamed Soltan
Volume 23, Issue 3, September 1998, Pages 56-64
Hassan Ali Mohamed Soltan
Volume 23, Issue 1, March 1998, Pages 1-7
Hassan Ali Mohamed Soltan
Volume 22, Issue 2, June 1997, Pages 36-48
Ahmed Abd El Hamed El-Shafie; Hassan Ali Mohamed Soltan
Volume 22, Issue 2, June 1997, Pages 1-10
Hassan Ali Mohamed Soltan