Sutrisno, S., Prasutiyon, H., Sugianto, E., & Muchlas Adi Sunjaya. (2026). Environmental-Oriented Enhancement of B40 Biodiesel Combustion Efficiency Using Hybrid PtO₂–CeO₂ Catalyst and Neodymium N45 Magnetic System in Diesel Engines. International Journal of Marine Engineering Innovation and Research, 11(3), 1005–1013. https://doi.org/10.12962/j25481479.v11i3