1. School of Computer Science and Technology, Shandong Technology and Business University, Yantai, China
2. School of Computer Science, University of St. Andrews, UK
3. School of Sciences, CHRIST University, Ghaziabad, India
4. Department of Physics, College of Sciences and Arts in Mahayel Asir, King Khalid University, Abha, Saudi Arabia
5. Department of Mechanical Engineering, Sejong University, Seoul, South Korea
6. Department of Sciences and Humanities, CHRIST University, Bengaluru, India
7. Department of Mathematics, University of Jhang, Pakistan
8. Department of Mathematics, Quaid-i-Azam University, Islamabad, Pakistan