| 1 | ||
| Researcher: | Nageswara Rao, M | |
| Guide: | Palvadi, Harishukumar | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| 2 | ||
| Researcher: | Hameed, Mumthaz P | |
| Guide: | Padmakumar, K G | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||