| 1 | Agriculture and agrarian life in the South East Punjab 1858-1947 |
| Researcher: | Singh, Mahender |
| Guide: | Grewal, Reeta |
| University: | Panjab University |
| Language: | English |
| 2 | Ballagarh State and the East India Company: a study of Raja Nahar Singh |
| Researcher: | Singh, Mahender |
| University: | Kurukshetra University |
| Language: | Hindi |