| 1 | ||
| Researcher: | Pallapothu, Seshu Babu | |
| Guide: | Rao, A V Dattatreya | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Basak, Supratim | |
| Guide: | Chandrasekar R | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||