| 1 | ||
| Researcher: | Roy Choudhary, Barun | |
| Guide: | Das, B P | |
| University: | Visva Bharati | |
| Language: | English | |
| 2 | ||
| Researcher: | Sharma, Narendra Kumar | |
| Guide: | Verma, B C | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Shukla, Kripa Nath | |
| Guide: | Singh, H | |
| University: | Deendayal Upadhyay Gorakhpur University | |
| Language: | English | |