Shrestha, DM, TK Aich, K Gautam, and D Bajracharya. 2020. “Opioid Dependence And Methadone Maintenance Treatment (MMT) Programme In Nepal In Three Different Decades: An Exploratory/Comparative Study”. Journal of Psychiatrists' Association of Nepal 9 (2):3-11. https://doi.org/10.3126/jpan.v9i2.36278.