| 1 | ||
| Researcher: | Patel, Jagdishkumar Nathalal | |
| Guide: | Patel, N K | |
| University: | North Gujarat University | |
| Language: | English | |
| 2 | ||
| Researcher: | Shukla, Shashi Bhushan | |
| Guide: | Bhatt, Nilesh P | |
| University: | Maharaja Sayajirao University of Baroda | |
| Language: | English | |
| Shodhganga | ||