Volume 9, International Conference on Mathematics and Engineering Physics (ICMEP-9), April 2018, Pages 1-7
Amr Attia; Ahmed Emara; H. S. Ayoub; Ashraf F. El-Sherif
Volume 9, International Conference on Mathematics and Engineering Physics (ICMEP-9), April 2018, Pages 1-8
Amr Attia; Hany S. Ayoub; Ahmed Emara; Ashraf F. El-Sherif