| 1 | |
| Researcher: | Dharam |
| Guide: | Dharam |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Singh, Dharam |
| Guide: | Tiwari, R C |
| University: | Barkatullah Vishwavidyalaya |
| Language: | Hindi |
| 3 | |
| Researcher: | Jain, Dharam Chand |
| University: | Banaras Hindu University |
| Language: | Hindi |