| 1 | Prachaya Vyakaran shastar ke prachar mein Maharishi Dayanand ka yogdaan | |
| Researcher: | Rajkumar, Rajkumar | |
| Guide: | Bhartiya, Bhawani Lal | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Prachya vyakaran shastra ke prachaar mein Maharishi Dayanand ka yogdan | |
| Researcher: | Rajkumar, Rajkumar | |
| Guide: | n.d. | |
| University: | Panjab University | |
| Language: | Hindi | |
| Shodhganga | ||
| 3 | pharmacological study of the factors regulating ovum transport | |
| Researcher: | Rajkumar, K | |
| Guide: | Sharma, P L | |
| University: | Postgraduate Institute of Medical Education and Research | |
| Language: | English | |
| 4 | ||
| Researcher: | Herojeet, Rajkumar | |
| Guide: | Rishi, Madhuri S | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||