| 1 | ||
| Researcher: | Vadher, Rambhai Vakmatbhai | |
| Guide: | Dadhaniya, D A | |
| University: | Saurashtra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Mota, Dixitkumar R. | |
| Guide: | Maheta, M. P. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Meniya, Poonamben Chandulal | |
| Guide: | Zalawadia, Tarlika L. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |