| 1 | Investigations on the friction and wear of sintered iron based materials |
| Researcher: | Gopinath, K |
| Guide: | Rayudu, G V N |
| University: | Indian Institute of Technology-Madras |
| Language: | English |
| 2 | |
| Researcher: | Gopinath, K |
| Guide: | Veeravalli, Srinivas V |
| University: | Visvesvaraya Technological University |
| Language: | Arabic |