“A Study of Sociodemographic and Relationship Characteristics of PostTraumatic Stress Disorder Patients with Substance Use Disorder” (2017) International Journal of Emerging Trends in Science and Technology, 4(09), pp. 5968–5973. Available at: https://ijetst.in/index.php/ijetst/article/view/1400 (Accessed: 24 October 2026).