| 1 | |
| Researcher: | Rajendra Pd |
| Guide: | Lal, K C |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 2 | |
| Researcher: | Mishra, Rajendra Pd |
| Guide: | Pandey, B A |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | Hindi |
| 3 | |
| Researcher: | Kashyap, Rajendra Pd |
| Guide: | Singh, K P |
| University: | Banaras Hindu University |
| Language: | English |