| 1 | |
| Researcher: | Jha, Babu |
| Guide: | Joshi, Prahlad R. |
| University: | Rashtriya Sanskrit Vidyapeetha, |
| Language: | Sanskrit |
| 2 | |
| Researcher: | Jha, Babu Nand |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 3 | theory of confirmation and its relation with the probability |
| Researcher: | Jha, Babu Nand |
| University: | Magadh University |
| Language: | English |