| 1 | |
| Researcher: | Bharani Kumar, M V |
| Guide: | Chandra Sekharam, V |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Neeraja Kumari, B |
| Guide: | Sasira Babu, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Aravinda Babu, P R |
| Guide: | Sreeramulu Chetty, C |
| University: | Sri Venkateswara University |
| Language: | English |