| 1 | |
| Researcher: | Nepal Singh |
| Guide: | Nazir Mohd |
| University: | Aligarh Muslim University |
| Language: | English |
| 2 | |
| Researcher: | Seth, Nepal Singh |
| Guide: | Rajput, R P S |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 3 | |
| Researcher: | Tomar, Nepal Singh |
| Guide: | Singh, Ranvir |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |