Dr. Muhammad Bilal Riaz is an Associate Professor at Department of Mathematics, School of Science, University of Management and Technology, Lahore. He held many postdoctoral/research fellowships positions: i) from 2019-2023 at University of the Free State, South Africa in the research group of Professor Abdon Atangana, ii) 2021-2023 in the Faculty of Mechanical Engineering, Lodz University of Technology, Poland iii) 2023---- in the Department of Computer Science and Mathematics, Lebanese American University, Byblos, Lebanon. He hold the position of research fellow at INTI Malaysia. He received Ph.D. degree in Mathematics from the University of Management and Technology, Pakistan in 2018. His areas of research are Modeling and numerical simulations, Nonlinear dynamics, Nonlinear partial differential equations, Fractional calculus with applications to real world problems/engineering, Mathematical physics, Fluid Dyanmics, Heat and mass transfer, Nano fluids and process engineering, Mathe