| 1 | |
| Researcher: | Singh, Nirmal |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Nirmal Chanan |
| University: | Guru Nanak Dev University |
| Language: | Hindi |
| 3 | Mohan Rakesh ke natak ki bhasha: Prokti ka shaili vaigyanik anushilan |
| Researcher: | Dala, Nirmal Kumari |
| University: | University of Rajasthan |
| Language: | Hindi |