| 1 | Genetic variation and hormonal regulation for drought resistance traits in Rice Oryza Sativa L | |
| Researcher: | Roy, Ratna | |
| Guide: | Mazumder, P B; Sharma | |
| University: | Assam University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Phytochemical and therapeutic evaluation of some ethno_botanical plants of Tripura India | |
| Researcher: | Choudhury, Ratna | |
| Guide: | Paul, S B and Choudhury Dutta | |
| University: | Assam University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Evaluation of the curriculum for primary education in Tripura | |
| Researcher: | Roy, Ratna | |
| Guide: | Biswas, N B | |
| University: | Assam University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Dey, Ratna | |
| Guide: | Bhattacharjee, Tapodhir | |
| University: | Assam University | |
| Shodhganga | ||