| 1 | ||
| Researcher: | Singh, Ravi Pratap | |
| Guide: | Mukherjee, A | |
| University: | Indian Institute of Technology-kanpur | |
| Language: | English | |
| 2 | ||
| Researcher: | Thakur, Hardeep Singh | |
| Guide: | Sharma, B B | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Narinder Kaur, Balkar | |
| Guide: | n.a., n.a. | |
| University: | Maharshi Markandeshwar University | |
| Language: | English | |