1. DBS&H, CEME National University of Science and Technology Islamabad Pakistan
2. Department of Mathematics Quaid‐i‐Azam University Islamabad Pakistan
3. Department of Mathematics, Faculty of Sciences HITEC University Taxila Taxila Pakistan
4. Department of Mechanical Engineering, College of Engineering King Khalid University Abha Saudi Arabia
5. Department of Oil and Gas Engineering Basrah University for Oil and Gas Basrah Iraq