| 1 | ||
| Researcher: | L, Murali Krishna | |
| Guide: | Rani, T. Swarupa | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Joshipura, Tatpar Kashyap | |
| Guide: | Prajapati, Mukesh S. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||