Study the Effect of Ceramic Coating on the Performance and Emissions of Diesel Engine. Journal of Engineering, [S. l.], v. 18, n. 08, p. 935–942, 2012. DOI: 10.31026/j.eng.2012.08.07. Disponível em: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2164. Acesso em: 26 apr. 2025.