| 1 | ||
| Researcher: | Radhakrishna, Krupa | |
| Guide: | Kumar, R K Suresh | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | ||
| Researcher: | Radhakrishna Krupa Sagar, Vakkalagadda | |
| Guide: | Hargopal Reddy, Y R | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||