| 21 | Pracheen bhartiya nagro ke utthan mein dharm ki bhumika 600 Isvi se 1200 Isvi tak | |
| Researcher: | Bharti, Jitendra Pratap | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 22 | ||
| Researcher: | Singh, Gunjika | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 23 | Vartman sadi mein snatak sttar par adhyayanrat chhatraon ki mano samajik samasyaon ka ek adhyayan | |
| Researcher: | Maurya, Chandrajeet | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 24 | Kashi ki moortiya Ek pratima vigyan vishyak adhyayan Aarambh se 12vi sh Isvi tak | |
| Researcher: | Singh, Nootan | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Singh, Rajneesh Kumar | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 26 | ||
| Researcher: | Singh, Vishal Vikram | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 27 | Kashi ki moortiyan Ek pratima vigyan vishyak adhyayan Aarambh se 12vi sh Isvi tak | |
| Researcher: | Singh, Nootan | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 28 | ||
| Researcher: | Singh, Yajuvendra | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 29 | Suttpitak mein buddhyugeen purvi Uttar Pradesh tatha Bihar mein samaj evam dharm | |
| Researcher: | Singh, Anju | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 30 | Vaidik kaleen sabhyata evam shiksha Vartman mein prasangikta | |
| Researcher: | Singh, Mridula | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||