| 1 | |
| Researcher: | Ray, Sukumar |
| University: | University of Calcutta |
| Language: | English |
| 2 | Rajput states and the east india company from the close of the 18th century to 1820 |
| Researcher: | Bhattacharyya, Sukumar |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Sarkar, Sukumar |
| Guide: | Mishra, J PSengupta, S |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 4 | |
| Researcher: | Ghosh, Sukumar |
| Guide: | Sen, Sunil |
| University: | Rabindra Bharati University |
| Language: | English |
| 5 | |
| Researcher: | Bandyopadhyay, Sukumar |
| Guide: | Ghosh, Dilip Kumar |
| University: | University of Burdwan |
| Language: | English |