| 1 | linguistic study of Nagpuriya -- a lingua franca of Chhotanagpur of Bihar |
| Researcher: | Srivastava, Surendra Prasad |
| Guide: | Datta, Chinmoy |
| University: | University of Calcutta |
| Language: | English |
| 2 | Synchronic study of Bhojpuri as spoken in Arrah District of West Bihar |
| Researcher: | Prasad, Balram |
| University: | University of Calcutta |
| Language: | English |