Volume 27, Issue 2, June 2002, Pages 1-18
Fawkia F. El-Habiby; Rizk A. El-Bealy
Volume 26, Issue 4, December 2001, Pages 9-22
Fawkia Fahim Ismail El-Habiby; Rizk Abdullah Mahmoud El-Bealy
Volume 26, Issue 3, September 2001, Pages 1-9
Fawkia F. El-Habiby
Volume 26, Issue 3, September 2001, Pages 20-32
Fawkia Faheim El-Habiby
Volume 21, Issue 4, December 1996, Pages 1-15
Fawkia El-Habiby; Rizk El-Bealy