T. CHAICHAN, Miqdam; M. SALEH , Adel. Practical Investigation of Single Cylinder Spark Ignition Engine Performance Operated With Various Hydrocarbon Fuels and Hydrogen. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 14, n. 2, p. 183–197, 2010. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1473.. Acesso em: 6 jun. 2026.