| 1 | |
| Researcher: | Mishra, Dinesh Prasad |
| Guide: | Sahu, T R |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 2 | |
| Researcher: | Tiwari, Dinesh Prasad |
| Guide: | Tripathi, Krishnakant |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |