| 1 | ||
| Researcher: | Faisal, Kunnathodi | |
| Guide: | Akbarsha, M A | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Perer, Indira Asha Latha | |
| Guide: | Mani, G Gnana | |
| University: | Andhra University | |
| Language: | English | |
| 3 | ||
| Researcher: | Peter, Indire Asha Latha | |
| Guide: | Gnana Mani, G | |
| University: | Andhra University, Waltair | |
| Language: | English | |