Volume 17, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 17 – April 11 - 13, 2017, April 2017, Pages 1-17
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Volume 8, ASAT Conference, 4-6 May 1999, May 1999, Pages 1-15
Y. I. El-Shaer; M. M. Mostafa; M. S. Abdel-Kader