Study of Different Methods of Using Vegetable Oil as a Fuel for Compression Ignition Engine. Global Journals of Research in Engineering, [S. l.], v. 12, n. A4, p. 9–16, 2012. Disponível em: https://testing.engineeringresearch.org/index.php/GJRE/article/view/400. Acesso em: 6 jun. 2026.