| 1 | ||
| Researcher: | Rajendra Prasad | |
| Guide: | Kor, S K | |
| University: | University of Allahabad | |
| Language: | English | |
| 2 | ||
| Researcher: | Gupta, Gomati Prasad | |
| Guide: | Singh, R P | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 3 | ||
| Researcher: | Ravindra Prasad, K | |
| Guide: | Chandrasekhara Reddy, K | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||