| 1 | ||
| Researcher: | Dangar, Jivanbhai Ranchhodbhai | |
| Guide: | Kalasva, B. K. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Singh , Chandan Kumar | |
| Guide: | Yadav, Gajadhar | |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) | |
| Language: | Hindi | |
| 3 | ||
| Researcher: | Prasada Rao Bondada | |
| Guide: | Narasimha Rao, I V R L | |
| University: | Andhra University | |
| Language: | English | |
| Shodhganga | ||