| 1 | |
| Researcher: | Chandrasekhar, N |
| Guide: | Simmanna, V |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Chandrasekhar, S G D |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Reddy, R Chandrasekhar |
| Guide: | Rao, T Koteswara |
| University: | Sri Venkateswara University |
| Language: | English |