| 1 | |
| Researcher: | Bipin Kumar |
| Guide: | Sinha, M M |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Bipin Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Gupta, Bipin Kumar |
| Guide: | Srivastava, O N |
| University: | Banaras Hindu University |
| Language: | English |