Prof. Simmi Agnihotri, and Dr. Vijay Singh. 2020. “VOLUNTARY TRIBAL MIGRANTS AND THEIR ROLE IN ORIGIN PLACE: A STUDY OF THE PANGWALA TRIBE OF HIMACHAL PRADESH (INDIA)”. International Engineering Journal For Research & Development 5 (ICIPPS):10. https://doi.org/10.17605/OSF.IO/MXTUH .