| 1 | |
| Researcher: | Kumar, Ajay |
| Guide: | Das, Arbind |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 2 | Print media main samachar prabandhan Hindi ke pramukh teen samachar patron ka tulanatmak adhyayan |
| Researcher: | Kumar, Ajay |
| Guide: | Kumar, Harish |
| University: | Maharshi Dayanand University |
| Language: | Hindi |
| 3 | Swatantrayotra Hindi upanyason mein alpasankhyak samuday ki samasyaen |
| Researcher: | Kumar, Ajay |
| Guide: | Kumar, Anil |
| University: | Jamia Milia Islamia, New Delhi |
| Language: | Hindi |
| 4 | |
| Researcher: | Kumar, Ajay |
| Guide: | Sharma, Rajesh KumarSharma, Shivani |
| University: | Bhagwant University |
| Language: | Hindi |