| 1 | |
| Researcher: | Choudhary, Veena |
| Guide: | Sinha, N K P |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | Champoawat and its environs: A study in landforms and settlemnts |
| Researcher: | Gupta, Badri Prasad |
| Guide: | Sinha, N K P |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Yadava, Siya Ram Singh |
| Guide: | Sinha, N K P |
| University: | Banaras Hindu University |
| Language: | English |