| 1 | |
| Researcher: | Srinivasan, Radha |
| Guide: | Singh, Jag Deva |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Radha, P |
| Guide: | Gnanamurthy, T E |
| University: | University of Madras |
| Language: | English |
| 3 | Panini Astadhyayi evam Kacchayan vyakaran ka tulanatmak adhyayan |
| Researcher: | Pandey, Radha kant |
| Guide: | Shukla, H S |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | Maithilisharan gupta kee kavyabhasha ka bhashavaigyanik adhyayan |
| Researcher: | Srivastava, Radha Devi |
| University: | University of Allahabad |
| Language: | Hindi |
| 5 | Arth vaigyan kee drishti se hindi eva bang shabdon ka tulnatmak adhyayan |
| Researcher: | Sahay, Radha Krishna |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 6 | |
| Researcher: | Sengupta, Radha Rani |
| Guide: | Mishra, Satya Swarup |
| University: | Banaras Hindu University |
| Language: | English |
| 7 | |
| Researcher: | Gupta, Radha Krishna |
| Guide: | Sinha, L P |
| University: | Magadh University |
| Language: | English |
| 8 | |
| Researcher: | Radha Bai, G S |
| Guide: | Singh, J D |
| University: | Kurukshetra University |
| Language: | English |