1. Abdullah , N. 2014 A survey on socio-demographic and health status of tribal community of Bangladesh: Santals
2. Assessment Capacities Project 2018 Food insecurity-Chittagong Hill Tracts. Assessment Capacities Project Report https://reliefweb.int/report/bangladesh/bangladesh-crisis-profile-food-insecurity-chittagong-hill-tracts-mar-augsept-15
3. Asian Centre for Human Rights 2010 Bangladesh: IPs massacred for human rights
4. Asian Development Bank 2001 Chittagong Hill Tracts region development plan