Chaudhuri, Dr. Bhaskar, and Udisha Ghosh. “Socio-Economic Transition, Occupational Diversification and Policy Intervention Among the Birhor PVTG in Purulia District, West Bengal”. Loreto College Academic Press, July 2026, pp. 249-76, https://loretocollegeacademicpress.com/index.php/lcap/article/view/15.