%0 Journal Article %T Optimized Neem – Karanja Hybrid Biodiesel Production Using Karanja Seed Shells/CuO–NaOH Nanocatalyst and Analysis of their Physico-chemical Properties %A V. Hariram %A J. Allen Jeffrey %A C. Sarath Chandran %A K. Barathiraja %A G. Suryavel %A L. Santhosh %A S. Sidharth %A E. Albert %A K. Balu %D 2025 %R 10.13074/jent.2025.09.2531708 %J Journal of Environmental Nanotechnology %P 665-675 %V 14 %N 3 %I Institute for Environmental Nanotechnology %U https://doi.org/10.13074/jent.2025.09.2531708