This is to inform you that the public defense and viva voce examination of Mr. Ehtaisham Ahmed Khan, a candidate of Ph.D. Degree in Political Science will be held on 20.06.2023 (Tuesday) at 01:00 p.m. in the Department of Political Science, University of the Punjab, Lahore.  He has completed his thesis under the supervision of Prof. Dr. Iram Khalid.  The topic of the thesis is “Political Economy of Ethnic Politics: Issues and Challenges of National Integration in Pakistan since 1972”.