| 1 | |
| Researcher: | Gokhale, V V |
| Guide: | Pati, T |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 2 | |
| Researcher: | Verma, V P |
| Guide: | Pati, T |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 3 | |
| Researcher: | Majee, Murlidhar |
| Guide: | Mishra, B N |
| University: | Ranchi University |
| Language: | English |
| 4 | |
| Researcher: | Mukherjee, Rabindra Nath |
| Guide: | Sinha, K D P |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |