Winangun, K., Winardi, Y., Puspitasari, I., Akhmad, N. S., Ardika, R. D., & Ozer, S. (2024). Reducing Exhaust Emissions from Palm Oil Biodiesel Diesel Engines by Adding Hydrogen Gas. Automotive Experiences, 7(3), 502-512. https://doi.org/10.31603/ae.12404