| 1 | |
| Researcher: | Ajit Kumar |
| Guide: | Jain, D C |
| University: | Jai Narain Vyas University |
| Language: | English |
| 2 | Police investigation of crimes: A critical study with special reference to Himachal Pradesh |
| Researcher: | Negi, Ajit Kumar |
| University: | Kurukshetra University |
| Language: | English |