1. Department of Mathematics, University of Azad Jammu and Kashmir Muzaffarabad, Muzaffarabad, Pakistan
2. Department of Industrial Engineering and Systems, College of Engineering, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
3. Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah, Saudi Arabia
4. Department of Mathematics, COMSATS University Islamabad, Sahiwal, Pakistan
5. Mechanical Engineering Department, College of Engineering, University of Ha’il, Ha’il City, Saudi Arabia
6. Laboratory of Metrology and Energy systems, University of Monastir, Monastir, Tunisia