| 1 | ||
| Researcher: | Pandey, Ambika Prasad | |
| Guide: | Srivastava, Ramji | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Purvi Uttar Pradesh mein laghu evam kuteer udhyogon ki samasyayein evam sambhavnayein | |
| Researcher: | Dwivedi, Ambika Prasad | |
| Guide: | Pandey, Srikant | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Ambika Prasad | |
| Guide: | Singh, Ramsewak | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Yadav, Ambika Singh | |
| Guide: | Singh, Krishna | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||