| 1 | ||
| Researcher: | Choraria, Sapna | |
| University: | Nirma University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Hussain, Mohammad Ali | |
| Guide: | Prasad, R Satya | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Agrawal, Devendera | |
| Guide: | Tripathi, Surya Prakash | |
| University: | Shobhit University | |
| Language: | English | |