TY - JOUR TI - Hydrogen-enriched Compression Ignition Performance of RSM-optimized Neem–Karanja Hybrid Biodiesel Using Eggshell-derived Nano-catalyst AU - Hariram V AU - Sathishbabu R AU - Gajalakshmi B AU - Dhanabal J AU - Sidharth S AU - John Presin Kumar A AU - Sarath Chandran C AU - Suryavel G AU - Godwin John J PY - 2026 DO - 10.13074/jent.2026.06.2622162 T2 - Journal of Environmental Nanotechnology JF - Journal of Environmental Nanotechnology JA - J. Environ. Nanotechnol. SP - 135 EP - 150 VL - 15 IS - 2 PB - Institute for Environmental Nanotechnology ER -