Analysis of Gasoline Engine Exhaust Emissions Using a Hydrocarbon Crack SystemAhmad Arif, Osvaldo Adven Kurniawan, Donny Fernandez, M. Yasep Setiawan, Wagino, Milana and Hendra Dani SaputraE3S Web Conf., 500 (2024) 03029DOI: https://doi.org/10.1051/e3sconf/202450003029