| 1 | ||
| Researcher: | Ram Ratna | |
| Guide: | Singh, P | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 2 | ||
| Researcher: | YADAV RATNA | |
| Guide: | KAURA SOAMI PYARI | |
| University: | Dayalbagh Educational Institute | |
| Language: | Hindi | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Ratna Birbal | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | Hindi | |