R V NYAMAGOUD, V. S. . A. R. C. M. . M. M. “Study of Characteristics Performance of VCR Engine for Different Fuels”. International Journal of Engineering and Computer Science, india, v. 4, n. 06, 2015. Disponível em: http://ijecs.in/index.php/ijecs/article/view/3775. Acesso em: 6 may. 2024.