| 1 | |
| Researcher: | Dey, Kalyani |
| Guide: | Kar, Subir |
| University: | Assam University |
| Language: | English |
| 2 | |
| Researcher: | Bandyopadhyay, Kalyani |
| University: | University of Calcutta |
| Language: | English |
| 3 | Bihar-probasi Bangali ouponyasikder uponyase Biharer prakritik potobhumi o somoskritir provab |
| Researcher: | Roy(Biswas), Kalyani |
| Guide: | Sikdar, Ashru Kumar |
| University: | University of North Bengal |
| Language: | Bengali |