| 1 | okiz g gih h hqbl fe E E z zg g g uqtg g gl osiz z zkqgiv uqjes o osiz Yv NbU | |
| Researcher: | Suguna K | |
| Guide: | Rajalakshmi R | |
| University: | University of Madras | |
| Language: | Tamil | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Suguna, R | |
| Guide: | Kumar, R | |
| University: | Alagappa University | |
| Language: | Tamil | |
| Shodhganga | ||