| 1 | ||
| Researcher: | Murthy, I Sreenivasa | |
| Guide: | Raju, R. Ramesh | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Rajak, Ashok Kumar | |
| Guide: | Bera, T. K. and Savant, Dhairyasheel N. | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||