| 1 | ||
| Researcher: | Gutta, Subba Rao | |
| Guide: | Murthy, T.E.G.K. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Vaghela,Chetana Paresh | |
| Guide: | Kulkarni,M. V. | Karve, M. S.| Haram, S. K. | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||