1. College of Foreign Studies, Shandong Technology and Business University, Yantai, P.R. China
2. Department of Mechanical and Manufacturing Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
3. Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
4. Centre for Research in Computational & Applied Mechanics, University of Cape Town, Rondebosch, South Africa
5. Department of Computer Science, College of Computers and Information Technology, Taif University, Saudi Arabia
6. Department of Mathematics and Physics, University of Campania, “Luigi Vanvitelli,” Caserta, Italy