| 1 | ||
| Researcher: | Sharmalee Gunawardana, V. D. N. | |
| Guide: | Rajan, K. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Saravanan. M. | |
| Guide: | Lazarus, Samraj P. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||