Melnyk, Vasyl, Mariia Hnyp, Ihor Zakhara, and Ivan Mykytii. 2026. “Determining the Effect of Soy Methyl Ether Additives to Commercial Diesel Fuels on Oil Change Interval in a 1.5 Renault Diesel Engine, Model K9K”. Eastern-European Journal of Enterprise Technologies 2 (6 (140):27-35. https://doi.org/10.15587/1729-4061.2026.358837.