@article{Beula Chandrika(2026), author = {Beula Chandrika and Srilekshmi Muraleedharan and Naveen S Francis}, title = {Waste-to-fuel: Biodiesel Production from Watermelon Seed Oil Using Sustainable CaO Nano Catalyst}, journal = {Journal of Environmental Nanotechnology}, volume = {15}, number = {2}, pages = {649-655}, year = {2026}, doi = {10.13074/jent.2026.06.2612020}, url = {https://doi.org/10.13074/jent.2026.06.2612020} }