| 1 | ||
| Researcher: | Paramageetham, Ch | |
| Guide: | Rao, Srinivasa J V | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Paramageetham, Ch | |
| Guide: | Srinivasa Rao, J V | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||