| 1 | ||
| Researcher: | Indrajit | |
| Guide: | Singh, S N | |
| University: | Deendayal Upadhyay Gorakhpur University | |
| Language: | English | |
| 2 | Politico-geographic study of the development of state boundaries in India | |
| Researcher: | Mandal, Indrajit | |
| Guide: | Choudhuri, Monoranjan | |
| University: | University of Burdwan | |
| Language: | English | |
| 3 | ||
| Researcher: | Chowdhury, Indrajit Roy | |
| Guide: | Shukla, Bhaduri | |
| University: | University of Calcutta, Kolkata | |
| Language: | English | |
| Shodhganga | ||