LAHORE: (Friday, March 25, 2022): Punjab University has awarded four PhD degrees to the scholars in which Saad Saeed S/o Saeed Ahmad Khan in the subject of Chemical Engineering after approval of his thesis entitled ‘Experimental Study of Ionic Liquid Pretreatment of Indigenous Biomass and Coal and their Co-Gasification’, Amal Majid D/o Majid Mehmood in the subject of Mathematics after approval of her thesis entitled ‘Some Aspects of Self-interacting Brans-Dicke Theory’, Latif Ullah S/o Ahmad Khalil in the subject of Sociology after approval of his thesis entitled ‘Women Participation in Local Bodies of Khyber Pakhtunkhwa: Challenges and Opportunities’ and Sahifa Mukhtar D/o Mukhar Ahmad Bhatti in the subject of Communication Studies after approval of her thesis entitled ‘Effects of Social Media Usage on Psychological Well-being of Teenagers in Pakistan’.