| 1 | ||
| Researcher: | Omparkash | |
| Guide: | Santosh Kumar Maharshi | |
| University: | Shri Jagdishprasad Jhabarmal Tibarewala University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Dhillon, Omparkash | |
| Guide: | Singh, Dhirendra | |
| University: | Chaudhary Charan Singh University | |
| Language: | English | |
| Shodhganga | ||