Detection of Impurities in Premium Diesel Fuel via Terahertz Frequency Domain Spectroscopy Carlito Jr. Salonga Ponseca, Mindaugas Karaliunas, Ignas Pocius, Aikaterini-Maria Gkouzi and Renata Butkutė EPJ Web Conf., 287 (2023) 09018 Published online: 18 October 2023 DOI: 10.1051/epjconf/202328709018