| 1 | ||
| Researcher: | Patel, Jayesh Veersinh | |
| Guide: | Patel, Meenakshi Mansukhbhai | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Narinder Kaur | |
| Guide: | Sharma, T R | |
| University: | Punjabi University | |
| Language: | English | |
| 3 | ||
| Researcher: | Harjinder Kaur | |
| Guide: | Grewal, S S | |
| University: | Punjabi University | |
| Language: | English | |