| 1 | Nai kavita ke kaviyon ke kavya siddhanton per pashchatya prabhav |
| Researcher: | Dayal, Ratna |
| Guide: | Mishra, Rajend |
| University: | Devi Ahilya Vishwavidyalaya |
| Language: | Hindi |
| 2 | |
| Researcher: | Trivedi, Ratna |
| Guide: | Rastogi, U P |
| University: | University of Lucknow |
| Language: | Sanskrit |
| 3 | |
| Researcher: | Pandey, Ratna Shanker |
| Guide: | Shukdev Singh |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 4 | |
| Researcher: | Ratna Mohini, Valluri |
| Guide: | Kulasekhara Rao, M |
| University: | Osmania University |
| Language: | English |
| 5 | |
| Researcher: | Singh, Ratna Birbal |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |