| 1 | |
| Researcher: | Srinivasa Rao, G |
| Guide: | Ramachandraiah, T |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Harvinder Singh |
| Guide: | Abhi, B L |
| University: | Punjabi University |
| Language: | English |
| 3 | |
| Researcher: | Kaur, Tejinder |
| Guide: | Thind, Karnail Singh |
| University: | Guru Nanak Dev University |
| Language: | English |