| 1 | ||
| Researcher: | Bhatt , Tejal Maheshbhai | |
| Guide: | Joshi, M V | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | P P, Jafar Sadik | |
| Guide: | P P , Mohamed | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||