| 1 | descriptive grammer of Tamil: Muslim dialect of Ramanathapuram District |
| Researcher: | Rajendran, P |
| Guide: | Athithan, A |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Rajendran, G |
| Guide: | Ambirajan, S |
| University: | Indian Institute of Technology-madras |
| Language: | English |
| 3 | |
| Researcher: | Rajendran, P |
| Guide: | Sobhanan, B |
| University: | Madurai Kamaraj University |
| Language: | English |
| 4 | |
| Researcher: | Rajendran N |
| Guide: | Ramachandran, C E |
| University: | University of Madras |
| Language: | English |