| 1 | critical study of the contribution of Narayana pandita to Hindu Mathematics |
| Researcher: | Singh, Parmanand |
| Guide: | Shuklak S |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | |
| Researcher: | Chaubey, Parmanand |
| Guide: | Dixit, P N |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |
| 3 | |
| Researcher: | Singh, Parmanand |
| Guide: | Panthri, Bhagwati Prasad |
| University: | Mahatma Gandhi Kashi Vidyapeeth |
| Language: | English |