| 1 | ||
| Researcher: | Singh, Jaswant | |
| Guide: | Singh, Gurpal | |
| University: | Punjabi University | |
| Language: | English | |
| 2 | ||
| Researcher: | Singh, Arpita | |
| Guide: | Mozika, J. J. | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| 3 | ||
| Researcher: | Rabari, Bharatbhai Babarbhai | |
| Guide: | Raval, Nayanbala.B. | |
| University: | C.U. Shah University | |
| Language: | English | |
| Shodhganga | ||