1. Ambekar A, Agrawal A, Rao R, Mishra A, Khandelwal S, Chadda R. Magnitude of substance use in India [Internet]. Ministry of Social Justice and Empowerment, Government of India; 2019. Available from: https://pib.gov.in/newsite/PrintRelease.aspx?relid=188688&fbclid=IwAR1RxwrAqyF440zHF0XxvJ4Jc6TW5Un539iB4NDMIBha4pQF4RQHbuRydPw
2. UNODC. World Drug Report 2023. United Nations, Vienna, Austria; 2023.
3. Rao VV, Chand S. A century of tribal politics in Northeast India: 1874–1974. V. Chand & Company, Ramnagar, New Delhi; 1976.
4. Venkatesan V. Review: state politics in Northeast India: emerging trends and theory building. Indian J Polit Sci. 1989;50(1):128–34.
5. Singh NS. Integration and development in Northeast India: an assessment. Indian J Polit Sci. 2006;67(2):329–42.