| 1 | land question in Tripura: An analysis in historical perspective 19th and 20th centuries |
| Researcher: | Chakraborty, Dipannita |
| Guide: | Sur, H K |
| University: | Tripura University |
| Language: | English |
| 2 | Sociocultural relations between Tripura and Manipur 1700 to 1949: A Historical Study |
| Researcher: | Adhikari, Udainarayan |
| Guide: | Sur, Hirendra Kumar |
| University: | Tripura University |
| Language: | English |