| 1 | |
| Researcher: | Raghavan, T |
| Guide: | Sethuraman, V S |
| University: | Sri Krishnadevaraya University |
| Language: | English |
| 2 | |
| Researcher: | Raghavan, G |
| University: | University of Madras |
| Language: | English |
| 3 | Aspects of cultural units in medieval Hindi sant and sufi poetry |
| Researcher: | Raghavan Pillai, M |
| Guide: | Malik Mohammad, M |
| University: | University of Calicut |
| Language: | English |