| 1 | ||
| Researcher: | Krishna Pocha | |
| Guide: | Devala Rao, G | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Purna Krishna Mohan Brahmandam | |
| Guide: | Singh, Ajita V | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||