| 1 | ||
| Researcher: | Chauhan, Ram Singh | |
| Guide: | Dweltz, N E | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Arya, Ram Singh | |
| Guide: | Arya, Ram SinghSharma, C L | |
| University: | University of Roorkee | |
| Language: | English | |
| 3 | Maharashtra Rajya Sadak Parivahan Nigam kee prashaskiya karya padhatee ka adhyayan | |
| Researcher: | Sisodia, Ram Singh | |
| Guide: | Dwivedi, S S | |
| University: | Jiwaji University | |
| Language: | Hindi | |