| 1 | ||
| Researcher: | Soundaravalli, S | |
| Guide: | Shivarudrappa, G | |
| University: | Karnatak University | |
| Language: | English | |
| 2 | ||
| Researcher: | Soundaravalli, S | |
| Guide: | Shivarudrappa, G | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Geomorphology and hydrology of Chittar basin(Tirunelveli District) | |
| Researcher: | Soundaravalli, G | |
| Guide: | Vidyanath, V | |
| University: | Osmania University | |
| Language: | English | |
| 4 | Mahavidvan Meenakshi Sundaram Pillai in Pillai-tamil Noolgalum Kovai Noolgalum Kovai Noolgalum | |
| Researcher: | Soundaravalli, R M | |
| Guide: | Jayaraman, NSarangapani, R | |
| University: | Madurai Kamaraj University | |
| Language: | English | |