| 1 | |
| Researcher: | Yadav, Chandra Kishore |
| Guide: | Tripathi, A N |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | |
| Researcher: | Yadav, Chandra Kishore |
| Guide: | Pandey, Shashi Bhusan Shitanshu |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |