| 1 | ||
| Researcher: | Saheb, Inaganti, Bade | |
| Guide: | Nagaraju, B | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Hari Lakshmi Vankata Ramana | |
| University: | Andhra University | |
| Language: | English | |
| 3 | ||
| Researcher: | Dixit, Kanchan | |
| Guide: | Shrivastava, A K | |
| University: | Bundelkhand University | |
| Language: | English | |
| Shodhganga | ||