YUVENDA, Dori et al. Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio. Automotive Experiences, [S. l.], v. 5, n. 3, p. 507–527, 2022. DOI: 10.31603/ae.7807. Disponível em: https://coba.unimma.ac.id/AutomotiveExperiences/article/view/7807. Acesso em: 28 sep. 2026.