| 1 | ||
| Researcher: | Lakshmi, Chaitanya L. | |
| Guide: | Prasad, Sivarama R. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Kumar, R Girish | |
| Guide: | Ramachandra, G P | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||