| 1 | ||
| Researcher: | Jha, Prakash Kumar | |
| University: | University of Delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Tewary, Prakash Kumar | |
| Guide: | Sarkar, A K | |
| University: | University of Kalyani | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Jha, Prakash Kumar | |
| Guide: | Babu, C R | |
| University: | University of Delhi | |
| Language: | English | |