| 1 | ||
| Researcher: | Eswaramma | |
| Guide: | Krishnaiah, K | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | CH.Eswaramma | |
| Guide: | B.Suresh Rao | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | K.Eswaramma | |
| Guide: | Dr.D.Lakshmi Suhasini | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||