| 1 | |
| Researcher: | Sinha, Shashi Bhushan |
| Guide: | Rabindra Kumar |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |
| 2 | |
| Researcher: | Phadke, J K |
| Guide: | Gadgil, D R |
| University: | University of Mumbai |
| Language: | English |
| 3 | |
| Researcher: | Singh, Krishnachandra |
| Guide: | Sinha, P R N |
| University: | Patna University |
| Language: | English |
| 4 | |
| Researcher: | Swain, Sukada |
| Guide: | Mohapatra, R C |
| University: | Utkal University |
| Language: | English |