| 1 | ||
| Researcher: | Vardhan, Anand | |
| University: | University of Delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Vardhan, Anand | |
| Guide: | Parmar, V S | |
| University: | University of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Vardhan, Anand | |
| Guide: | Verma, Harish Chandra | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||