| 1 | |
| Researcher: | Raghavendra, B S |
| Guide: | Chakraavorty, A |
| University: | Indian Institute of Technology-Kanpur |
| Language: | English |
| 2 | |
| Researcher: | Raghavendra Rao, B |
| Guide: | Shyam Sunder Sinha |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Raghavendra Pratap |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 4 | Vruthi Vilasada dharma parikshe-sampadane ondu vimarhska adhyayana |
| Researcher: | Rao, K Raghavendra |
| Guide: | Rao, G Varadaraja |
| University: | University of Mysore |
| Language: | Kannada |