| 1 | |
| Researcher: | Dutt, Tripti Ratan |
| Guide: | Mishra, R S |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | |
| Researcher: | Dutt, Tripti Ratan |
| Guide: | Sharma, S S |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |