| 1 | |
| Researcher: | Gupta, Mahesh Prasad |
| Guide: | Aggrawal, G C |
| University: | Chandra Shekhar Azad University of Agriculture and Technology |
| Language: | Hindi |
| 2 | Rajasthan ke prashasnik karyon mein hindi ka prayog, 1857 se 1978 isvi tak |
| Researcher: | Gupta, Mahesh Chandra |
| Guide: | Dwivedi, S M |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |
| 3 | |
| Researcher: | Gupta, Mahesh Prasad |
| Guide: | Aggrawal, G C |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |