| 1 | Analysis of productivity trends in Petroleum industry of India | |
| Researcher: | Dave, K. S. | |
| Guide: | Bhayani, S. J. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | Analysis of productivity trends in Petroleum industry of special refence to retining companies | |
| Researcher: | Dave, K. | |
| Guide: | Bhayani, S. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||