| 1 | |
| Researcher: | Tilak Raj |
| Guide: | Maini, D P |
| University: | Panjab University |
| Language: | Hindi |
| 2 | |
| Researcher: | Tilak Raj |
| Guide: | Raj Kumar |
| University: | University of Jammu |
| Language: | Hindi |
| 3 | |
| Researcher: | Sharma, Tilak Raj |
| Guide: | Sharma, Om Prakash |
| University: | University of Delhi |
| Language: | Hindi |
| 4 | |
| Researcher: | Joshi, Tilak Raj |
| Guide: | Joshi, R P |
| University: | Kumaun University |
| Language: | Hindi |
| 5 | |
| Researcher: | Gaur, Tilak Raj |
| Guide: | Chandani, Kalindi Lal |
| University: | Bhagwant University |
| Language: | Hindi |