| 1 | study of the workings of tribal cooperatives with special reference to Karbi-Anglong District |
| Researcher: | Borman, Ratan |
| Guide: | Bezborah, P |
| University: | Dibrugarh University |
| Language: | English |
| 2 | |
| Researcher: | Bhattacharya, Ratan |
| Guide: | Parasuram, laxmi |
| University: | University of Burdwan |
| Language: | English |
| 3 | Snatak star par sanskrit vishya ke prabhavshali shikshan hetu shikshan vidhi ka abhigyan |
| Researcher: | Bharadwaj, Ratan Kumar |
| Guide: | Tiwari, Chnada |
| University: | University of Rajasthan |
| Language: | Hindi |
| 4 | |
| Researcher: | Fudani, Dinesh Kumar Ratan Singh |
| Guide: | Hathi, M V |
| University: | Hemchandracharya North Gujarat University |
| Language: | English |