| 1 | |
| Researcher: | Singh, Anandeshwar Prasad Narain |
| Guide: | Gopal, K K |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Patel, Neela |
| Guide: | Gopal, K K |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | Bharat aur Nepal ke rajnitik aur sanskritik sambandh: Lichchhivi kal tak |
| Researcher: | Yadav, Shiv Nath Ram |
| Guide: | Gopal, K K |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | |
| Researcher: | Tewari, Amar Nath |
| Guide: | Gopal, K K |
| University: | Banaras Hindu University |
| Language: | English |