| 1 | |
| Researcher: | Savaliya, R T |
| Guide: | Parikh, P C |
| University: | Gujarat University |
| Language: | English |
| 2 | Historical, educational, social and cultural development of Rajkot |
| Researcher: | Kikani, D J |
| Guide: | Parikh, P C |
| University: | Saurashtra University |
| Language: | English |
| 3 | |
| Researcher: | Jain, Varsha B |
| Guide: | Parikh, P C |
| University: | Gujarat University |
| Language: | English |