| 1 | |
| Researcher: | Singh, Ram Pal |
| Guide: | Singh, H N |
| University: | Aligarh Muslim University |
| Language: | English |
| 2 | |
| Researcher: | Mishra, Ram Sujan |
| Guide: | Bokadia, M M |
| University: | Vikram University |
| Language: | English |
| 3 | |
| Researcher: | Gupta, Anand Ram |
| University: | University Of Delhi |
| Language: | English |