| 1 | ||
| Researcher: | Venkanna, K | |
| Guide: | Mandal, Uttam KumarRaju, Solomon A J | |
| University: | Andhra University, Waltair | |
| Language: | English | |
| 2 | ||
| Researcher: | Zafar, Rashda | |
| Guide: | Raju, Solomon A J | |
| University: | Andhra University, Waltair | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Zafar, Rashda | |
| Guide: | Raju, Solomon A J | |
| University: | Andhra University, Waltair | |
| Language: | English | |
| Shodhganga | ||