| 1 | |
| Researcher: | Alamelu, V |
| Guide: | Gadigachalam, N |
| University: | University of Madras |
| Language: | English |
| 2 | Professor Dr N Subbu Reddiar's contributions for the enrichment of Tamil |
| Researcher: | Ualasanayaki, S |
| Guide: | Gadigachalam, N |
| University: | University of Madras |
| Language: | English |