| 1 | study of the multilingualism in Dharmapuri District, Tamilnadu |
| Researcher: | Jayakumar, M |
| Guide: | Karunakaran, K |
| University: | Annamalai University |
| Language: | English |
| 2 | |
| Researcher: | Jayakumar, M |
| Guide: | Pannirselvam, S |
| University: | Annamalai University |
| Language: | English |