Effect of Gas Fuel Quality on Combustion Process, Reliability, and Environmental Performance of a Locomotive Gas-Diesel Engine. International journal of mechanical engineering, [S. l.], v. 5, n. 01, p. 44–55, 2025. Disponível em: https://www.academicpublishers.org/journals/index.php/ijme/article/view/13764.. Acesso em: 10 oct. 2026.