| 1 | Grain boundary engineering of ceria based electrolytes for solid oxide fuel cells | |
| Researcher: | Preethi, S. | |
| Guide: | Babu, Suresh K. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | Economics of medicinal plant cultivation for ayurvedic drug manufacturing in Kerala | |
| Researcher: | Preethi K.N. | |
| Guide: | Nair, Rajendran P. | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |