| 1 | ||
| Researcher: | Roy, Ratna | |
| University: | Ranchi University | |
| Language: | English | |
| 2 | 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 | ||
| 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: | Roy, Ratna | |
| Guide: | Debidas Rakshit and Tapas Kumar Bose | |
| University: | The University of Burdwan | |
| Language: | English | |
| Shodhganga | ||
| 5 | Imagination in modern philosophy a study in Hume Kant Ryle Croce and Sartre | |
| Researcher: | Roy, Ratna | |
| Guide: | Das, Ramaprasad | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 6 | Role of medication in inducing psychological changes in psychiatric patients | |
| Researcher: | Roy, Ratna | |
| Guide: | Chatterjee, P K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 7 | Studies on central effects of neurosteroids: possible role for Gaba/Adenosine interactions | |
| Researcher: | Roy, Ratna P | |
| Guide: | Suryawanshi, S A | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 8 | ||
| Researcher: | Roy, Ratna P | |
| Guide: | Joshi, A P | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 9 | Structure and role of neurosecretory system of some orthropteroid insects | |
| Researcher: | Roy, Ratna De | |
| Guide: | Gupta, U. S. | |
| University: | Dr. Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||