| 1 | |
| Researcher: | Randhir Singh |
| University: | Kurukshetra University |
| Language: | Hindi |
| 2 | Charvak evam bauddh darshan mein purusharth:ek tulanatmak evam samikshatmak vivechan |
| Researcher: | Kumar, Randhir |
| Guide: | Kumar, Anil |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 3 | |
| Researcher: | Upadhyaya, Randhir |
| University: | University of Rajasthan |
| Language: | Hindi |
| 4 | |
| Researcher: | Yadav, Randhir Singh |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 5 | |
| Researcher: | Sinha, Randhir Prasad |
| University: | Patna University |
| Language: | Hindi |