Exploring Peer Group Role in Drug Abuse & Academic Performance: A Cross-Sectional Analysis of Universities of District Mardan - 2021 Vol.5, No.1 یونیورسٹی آف جترال جرنل آف ریلیجیئس سٹڈیز February 10, 2022April 14, 2023Dr. Abubakar Farooq Shah Muhammad Kaleem Irfan Ullah pages: 69-87