Volume 31, Issue 2, June 2006, Pages 1-10
Hassan Y. Ahmed; Ayman M. Othman; Amr Wahaballa
Volume 27, Issue 4, December 2002, Pages 1-13
Shaker A. Mahadin; Omer N. Maaitah; Sultan A. Tarawneh
Volume 26, Issue 2, June 2001, Pages 1-13
Shaker Mahadin; Ismat Hamarneh