| 1 | ||
| Researcher: | Santha, E R | |
| Guide: | Shajahan, S | |
| University: | Cochin University of Science and Technology | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Santha, P M | |
| Guide: | Gopinathan, G | |
| University: | University of Calicut | |
| Language: | English | |
| 3 | Tamil tatha Sourashtra ke sant Kavi Sriman Natanagopala Nayaki Swamigal: ek vivechanatmak adhyayan | |
| Researcher: | Santha Sankari, N S G | |
| Guide: | Vizialakshmi, V | |
| University: | Pondicherry University, Puducherry | |
| Language: | Hindi | |
| 4 | Tamil Tatha Sourashtram Ke Sant Kavi Srimn Natanagópãla Nayaki Swamigal Ek Vivechanatmak Adhyayan | |
| Researcher: | Santha Sankari, N.S.G | |
| Guide: | Vijayalakshmi, V | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||