1. Department of Computer Engineering and Information, College of Engineering in Wadi Alddawasir, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
2. Department of Informatics, Kharkiv National University of Radio Electronics, Kharkiv, Ukraine
3. Department of Higher Mathematics, Kharkiv National Automobile and Highway University, Kharkiv, Ukraine
4. Control and Instrumentation Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia