| 1 | Continuity and change in culture and economy of mediaevalHaryana, 1206-803 AD |
| Researcher: | Raj Kumar |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Tewari, Raj Kumar |
| Guide: | Rana, S S |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Goutam, Raj Kumar |
| Guide: | Dubey, Rajiv |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 4 | |
| Researcher: | Trivedi, Raj Kumar |
| Guide: | Gopal, S |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 5 | Agrarian Economy of Broach District (Gujarat) During the First of the Nineteenth Century |
| Researcher: | Hans, Raj Kumar |
| University: | Maharaja Sayajirao University of Baroda |
| Language: | English |
| 6 | Angrejon ki bhumi bandobast sambandhi neeti ka samikshatmak adhyayan |
| Researcher: | Singh, Raj Kumar |
| Guide: | Singh, Devendra KumarSinha, Sunita |
| University: | Bhagwant University |
| Language: | Hindi |