| 1 | Performance of public sector Passenger Transport Corporation in Tamil Nadu |
| Researcher: | Narasimhan, R |
| University: | Ranchi University |
| Language: | English |
| 2 | |
| Researcher: | Narasimhan, M S |
| Guide: | Srinivasan, N P |
| University: | University of Madras |
| Language: | English |