| 1 | ||
| Researcher: | Niranjan Singh | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Das, Niranjan | |
| Guide: | Das, D K | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Shrungmuni Shivaji, Niranjan | |
| Guide: | Soundalgekar, V M | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |
| 4 | ||
| Researcher: | Gupta, Alakh Niranjan | |
| University: | Banaras Hindu University | |
| Language: | English | |