| 1 | |
| Researcher: | Roshan Lal |
| Guide: | Maini, D P |
| University: | Panjab University |
| Language: | Hindi |
| 2 | Parkriya bhav ka manovaigyanik avem darshnik sandarbh aur Nanddas ka kavya |
| Researcher: | Roshan, Lal |
| Guide: | Sharma, L N |
| University: | Panjab University |
| Language: | Hindi |
| 3 | Dwivediyugeen khari boli evam braj bhasha kavya ka tulnatmak adhayan |
| Researcher: | Aima, Roshan Lal |
| University: | University of Allahabad |
| Language: | Hindi |
| 4 | Bundelkhand mein krishi utpadakta per takniki parivartan ka prabhav |
| Researcher: | Singh, Roshan Lal |
| Guide: | Mishra, K P |
| University: | Awadhesh Pratap Singh University |
| Language: | Hindi |