Authors
Ashraf Abdallah
Faculty of Engineering, Aswan University, Egypt
Ashraf Farah
Faculty of Engineering, Aswan University, Egypt
© 2019 Mostafa Hamed, Ashraf Abdallah, Ashraf Farah, published by Polish Academy of Sciences, Space Research Centre
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.