PRAVEEN KUMAR P H M; NAVEEN KUMAR H. Investigation of Methanol Blended With Hippie Oil and Cotton Seed Oil in CI Engine. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 6, p. 50–55, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1762. Acesso em: 21 oct. 2025.