| 1 | |
| Researcher: | Ragav Pratap Singh |
| Guide: | Chatterji, N N |
| University: | Awadhesh Pratap Singh University |
| Language: | Hindi |
| 2 | Some reliability models incorporating environmental conditions |
| Researcher: | Yadav, Ram Pratap Singh |
| University: | Ch Charan Singh University |
| Language: | English |
| 3 | |
| Researcher: | Pratap Singh, A Jagaveera Arunodaya |
| University: | University of Madras |
| Language: | English |