| Researcher: | Bhargavaram , Adireddi | |
| Guide: | Kumar, Paul P.P.S. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Prasad, Rakesh | |
| Guide: | Subramaniam, P K. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||