Geetesh Kumar Singh, Ayoleena Roy, Aratrika Roy, Thiyam Kiran Singh, M.V.R. Raju. “Factors Behind The Relapse Of The Patients With Alcohol And Opioid Use Disorder: An Exploratory Study”. International Journal of Advanced Science and Technology, Vol. 29, no. 11s, June 2020, pp. 2543-9, https://sersc.org/journals/index.php/IJAST/article/view/22670.