An experimental investigation of performance and emission characteristics of a CI engine fuelled with waste cooking methyl ester and its respective blends with diesel fuel. International Journal of Current Engineering and Technology, [S. l.], v. 1, n. 5.Special Issue, p. 311–315, 2016. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/4308. Acesso em: 26 apr. 2026.