| 1 | Dhanbad zile ki adiwasi boliyon ka bhasha vaigyanik adhyayan | |
| Researcher: | Sinha, Purnima | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Bhagwat, Purnima | |
| Guide: | Shrivastava, S K | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Gaur, Purnima | |
| Guide: | Ansari, M H | |
| University: | Barkatullah Vishwavidyalaya | |
| Language: | English | |
| 4 | ||
| Researcher: | Chattopadhyay, Purnima | |
| Guide: | Bhattacharyya, Amal | |
| University: | University of Calcutta | |
| Language: | English | |
| 5 | ||
| Researcher: | Ghose, Purnima | |
| Guide: | Aggrawal, D S | |
| University: | University of Delhi | |
| Language: | English | |