Volume 15, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 15 – May 28 - 30, 2013, May 2013, Pages 1-7
E. H. Khatab; A. A. Ahmed; A. R. Hamed
Volume 14, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 14 – May 24 - 26, 2011, May 2011, Pages 1-8
A. Kh. Aboul-Seoud; A. Hamed; A. E.S. Hafez