| 1 | ||
| Researcher: | Rajkumar | |
| Guide: | Bhavanideen | |
| University: | Bundelkhand University | |
| Language: | Hindi | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Yadav, Rajkumar | |
| Guide: | Dawson, Joy | |
| University: | Allahabad Agricultural Institute | |
| Language: | English | |
| 3 | ||
| Researcher: | Garg, Rajkumar | |
| Guide: | Rao, R J | |
| University: | Jiwaji University | |
| Language: | English | |
| 4 | ||
| Researcher: | Sharma, Rajkumar | |
| Guide: | Thombre, V S | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 5 | ||
| Researcher: | Bajpayi, Rajkumar | |
| Guide: | Sharma, Hemant | |
| University: | Jiwaji University | |
| Language: | Hindi | |
| 6 | ||
| Researcher: | Goyal, Ravikumar Rajkumar | |
| Guide: | Chandola, H M | |
| University: | Gujarat Ayurved University | |
| Language: | English | |
| 7 | Studies on the cestode parasites of fishes from silvridae family  | |
| Researcher: | Pawar, Rajkumar Tukaram | |
| Guide: | Hiware, C J | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |
| 8 | Uttar shati ke natak: Ek saidhanthik anusheelan, 1975 se 1990  | |
| Researcher: | Naik, Rajkumar Subbanna | |
| Guide: | Masuti, U R | |
| University: | Karnatak University | |
| Language: | Hindi | |
| 9 | Investigations in some ethnobotanically important plant species  | |
| Researcher: | Marathe, Vishal Rajkumar | |
| Guide: | Bhogaonkar, P Y | |
| University: | Sant Gadge Baba Amravati University | |
| Language: | English | |