| 1 | Hariyana ka aarthik vikas dakshin shetra ka ek adhyayan 1966 - 2001 | |
| Researcher: | Niraj Kumar | |
| Guide: | Singh, Amarjit | |
| University: | Kurukshetra University | |
| Language: | Hindi | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Tyagi, Niraj Kumar | |
| Guide: | Trivedi, Venu | |
| University: | Devi Ahilya Vishwavidyalaya | |
| Language: | Hindi | |
| 3 | Madhya Pradesh ke matsya udyog ek arthik adhyayan: Sagar sambhag ke vishesh sandarbh mein | |
| Researcher: | Goutam, Niraj Kumar | |
| Guide: | Pandey, S K | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | Hindi | |
| 4 | ||
| Researcher: | Namdev, Niraj Kumar | |
| Guide: | Tripathi, A. P. | |
| University: | Dr. Harisingh Gour Vishwavidyalaya, Sagar | |
| Language: | Hindi | |