| 1 | ||
| Researcher: | Chaudhary, Chandrashekhar | |
| Guide: | Pandey, Rajesh Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chaudhary, Chandrashekhar Prasad | |
| Guide: | Baral, S S | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||