1. Department of Basic Engineering Sciences, Benha Faculty of Engineering, Benha University, Benha, Egypt
2. Department of Basic Sciences, Deanship of Preparatory Year and Supporting Studies, University of Dammam, Dammam, Saudi Arabia
3. Engineering Mathematics and Physics Department, Cairo University, Giza, Egypt
4. Nanoelectronics Integrated Systems Center (NISC), Nile University, Giza, Egypt