| 1 | ||
| Researcher: | Kumar, C R Harilakshmeendra | |
| Guide: | Chirappanath, A K | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chaurasiya, Sunita Kumari | |
| Guide: | Kumar, Manoj | |
| University: | Mahatma Gandhi Antrrashtriya Hindi Vishwavidyalaya | |
| Language: | Hindi | |