| 1 | |
| Researcher: | Jain, V K |
| Guide: | Jain, S C |
| University: | Barkatullah Vishwavidyalaya |
| Language: | English |
| 2 | |
| Researcher: | Mehra, Bal Krishna |
| Guide: | Dasgupta |
| University: | University Of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Varma, Madan Mohan |
| Guide: | Shiam, R |
| University: | Ch Charan Singh University |
| Language: | English |