| 1 | |
| Researcher: | Gopinatha Pillai, N R |
| Guide: | Subramaniam, V I |
| University: | University of Kerala |
| Language: | Hindi |
| 2 | Tolkappiyam and the language of Manimekalai: A comparative study |
| Researcher: | Annabai, Anjalai |
| Guide: | Israel, M |
| University: | Madurai Kamaraj University |
| Language: | English |