| 1 | ||
| Researcher: | Bhupendra Kumar | |
| Guide: | Thenua, O V S | |
| University: | Chaudhary Charan Singh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Nagla, Bhupendra Kumar | |
| Guide: | Sharma, K L | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Bhupendra Kumar | |
| Guide: | Kumaraswamy, P R | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||