Volume 13, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009, May 2009, Pages 1-11
M. M. Salah; A. A. Elrahman; A. Elmoghazy
Volume 4, ASAT CONFLENCE 14-16 May 1991 , CAIRO, May 1991, Pages 573-579
A. Taha; A. Elmoghazy; A. Elosmany; F. Elmansy