Dr. Shahnawaz Mushtaq , Aijaz Ahmad Buhroo , Dr Syed Ahmad Shah , Dr. Veena Dani , Miss Naureen Naseer, “A Study of Sociodemographic and Relationship Characteristics of PostTraumatic Stress Disorder Patients with Substance Use Disorder”, ijetst, vol. 4, no. 09, pp. 5968–5973, Sep. 2017.