Examining the Thermal Performance of a Muffler in a Spark Ignition Engine. IPS Journal of Engineering and Technology, [S. l.], v. 1, n. 3, p. 128–135, 2025. DOI: 10.54117/6pf69264. Disponível em: https://journals.ipsintelligentsia.com/engineering-technology/index.php/ijet/article/view/21. Acesso em: 3 jun. 2026.