| 1 | ||
| Researcher: | Gupta, Shyam Manoahr | |
| University: | Vikram University | |
| Language: | English | |
| 2 | ||
| Researcher: | Sushil Kumar | |
| University: | University of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Nadkarni, Mangesh Venkatesh | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Ray, Himansu Kumar | |
| University: | University of Calcutta | |
| Language: | English | |