Dr. Shahzad Sarwar is an Assistant Professor in the Department of Mathematics at King Fahd University of Petroleum & Minerals, Saudi Arabia. He earned his Ph.D. degree under the supervision of Prof. Dr. Changpin Li, from the Department of Mathematics, Shanghai University, Shanghai, China, in 2018. His research interests include fractional dynamics and analytical/numerical solutions of FDEs and FPDEs. His h-index is 8. He is the author of several SCI articles. He is an active reviewer of many SCI journals.