| 1 | ||
| Researcher: | Singh, Dewendra Kumar | |
| Guide: | Prasad, H N | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 2 | ||
| Researcher: | Thakur, Janmejay | |
| Guide: | Sain, Chittaranjan | |
| University: | University of Burdwan, Burdwan | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Sasikala, Chagari | |
| Guide: | Siva Reddy, K | |
| University: | Andhra University | |
| Language: | English | |