1. Department of Mechanical Engineering, Prince Mohammad Bin Fahd University, Al-Khobar, Kingdom of Saudi Arabia
2. Department of Mathematics and Statistics, Jordan University of Science and Technology, Irbid, Jordan
3. Department of Mathematics, Namal University, Mianwali, Pakistan
4. Department of Social and Behavioral Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
5. Department of Chemistry and its Teaching Methods, Tashkent State Pedagogical University, Tashkent, Uzbekistan