| 1 | ||
| Researcher: | Ratheesh Kumar | |
| Guide: | Nair, Colonel Velu | |
| University: | University of Delhi | |
| Language: | English | |
| 2 | Triterpenoids as biomarkers of mangrove organic matter in Cochin Estuarine System | |
| Researcher: | Ratheesh Kumar C S | |
| Guide: | Chandramohanakumar N | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 3 | Spray pyrolysed zinc oxide thin films effects of doping and ion beam irradiation | |
| Researcher: | Ratheesh Kumar P M | |
| Guide: | Vijayakumar K P | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||