Abdul Qadeer Khan is currently working as Associate Professor in the Department of Mathematics, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan. Before this, he served as Assistant Professor, Lecturer and Junior Lecturer in the same Institution. He got his PhD Degree in the field of Discrete Dynamical Systems. His research mainly focuses on Mathematical Biology, Difference Equations, Discrete Dynamical Systems and Bifurcation Theory. Within his research domain, he has published number of research articles in the well-reputed Journals, and also he authored one book.