| 1 | ||
| Researcher: | Viswanathan, S | |
| Guide: | Rama Sarma, M V | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 2 | ||
| Researcher: | Viswanathan, S | |
| Guide: | Ramasarma, M V | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 3 | ||
| Researcher: | S.Viswanathan | |
| Guide: | M.V.Rama Sarma | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||