| 1 | |
| Researcher: | Vanithamani, M R |
| Guide: | Thangaraju, M |
| University: | University of Madras |
| Language: | Tamil |
| 2 | |
| Researcher: | Moulana, P |
| Guide: | Chandrasekhar, S G D |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Venkatramaiah, R |
| Guide: | Nagaiah, G |
| University: | Sri Venkateswara University |
| Language: | English |