| 1 | |
| Researcher: | Nirmalkar, Hari Ram |
| Guide: | Shukla, Suresh Chandra |
| University: | Pandit Ravishankar Shukla University |
| Language: | English |
| 2 | |
| Researcher: | Sharma, Hari Ram |
| University: | Himachal Pradesh University |
| Language: | Hindi |
| 3 | |
| Researcher: | Singh, Hari Ram |
| Guide: | Lal, K C |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | Hindi |