| 1 | ||
| Researcher: | Jas Pal | |
| University: | Ch Charan Singh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Huda, Noorul | |
| Guide: | Chenni, Rajendra | |
| University: | Kuvempu University, Shimoga | |
| Language: | English | |
| 3 | ||
| Researcher: | Awasthi, Suresh Kumar | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |