| 1 | ||
| Researcher: | Raj Kamal | |
| Guide: | Parshad, Shyam | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Verma, Raj Kamal | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| 3 | experimental study of a linear programme on principles of economics for first year students | |
| Researcher: | Srivastava, Raj Kamal | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| 4 | An experimental study of a linear programme on principles of economies for first year students | |
| Researcher: | Srivastava, Raj Kamal | |
| Guide: | Pandey, K P | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||