Volume 15, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 15 – May 28 - 30, 2013, May 2013, Pages 1-13
Somaia Talaat; M. Tawfik; H. Negm; M. Negm
Volume 5, ASAT CONFERENCE 4 - 6 May 1993, CAIRO, May 1993, Pages 215-230
G. M. Abdo; M. T. Sallam; N. A. Gadallah; M. I. Negm