1. School of Chemistry and Chemical EngineeringYulin University Yulin Shaanxi 719000 China
2. Department for Management of Science and Technology DevelopmentTon Duc Thang University Ho Chi Minh City Vietnam
3. Faculty of Applied SciencesTon Duc Thang University Ho Chi Minh City Vietnam
4. Department of Mathematics, Riphah Institute of Computing and Applied SciencesRiphah International University Lahore Lahore Pakistan
5. Department of MathematicsLahore Leads University Lahore Pakistan