| 1 | ||
| Researcher: | Venkataramana, Boyana | |
| Guide: | Babu, Madhu K. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Abdussalam, C A | |
| Guide: | Gopinathan Nair, P R | |
| University: | University of Kerala | |
| Language: | English | |
| 3 | ||
| Researcher: | Bhandare , Vishnu Jagannath | |
| Guide: | Jagtap, Eknath J. | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||