| 1 | historical and comparative early telugu inscriptions from 200 till 1100 |
| Researcher: | Radhakrishna, B |
| University: | Andhra University |
| Language: | English |
| 2 | Nominal derivation in Dravidian with special refernce to nouns derived from verses |
| Researcher: | Radhakrishna, G |
| Guide: | Reddya, P G narasimha |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Sarma, C Radhakrishna |
| University: | University of Madras |
| Language: | English |