| 1 | ||
| Researcher: | Master, Dharmendra M | |
| Guide: | Shah, Manubhai M | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Master, Dharmendra M | |
| Guide: | Sakariya, Bhupatiram | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||