| 1 | |
| Researcher: | Rathi, Prem Singh |
| Guide: | Kansal, R L |
| University: | Vikram University |
| Language: | English |
| 2 | Physico-chemical studies of some pyrimidyl thioureas and other substituted thioureas |
| Researcher: | Mittal, Prem Singh |
| Guide: | Tyagi, J S |
| University: | Ch Charan Singh University |
| Language: | English |
| 3 | |
| Researcher: | Verma, Prem Singh |
| University: | University of Rajasthan |
| Language: | English |