Mr Saif Ullah, a PhD research scholar successfully defended his PhD thesis. The title of his thesis is, "Mathematical modeling of some infectious diseaes with integer and non-integer order derivatives". His external examiners were Prof. Saeed Islam, Chairman, Mathematics Department, Abdul Wali Khan University Mardan, Dr Arshad Ali, Chairman, Department of Mathematics, Islamia College University Peshawar. His internal examiner was Dr AKbar Zada, Assistant Professor, Department of Mathematics, University of Peshawar.  The public defense was in video conference hall, CITS, Peshawar University.