| 1 | Problems and prospects of granite industry in Salem district | |
| Researcher: | Rajendran C | |
| Guide: | Vinayakam N | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Rajendran C | |
| Guide: | Madhu G | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||