| 1 | ||
| Researcher: | Kumar, K N Lokesh | |
| Guide: | Rao, P. Purnachandra | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Ebrahim, Mahim | |
| Guide: | Muraleedharan, K K | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||