JAYVADAN H. VEGADA; PROF. RUSHI B. RAWAL. A Research Paper on Performance Analysis of Four Stroke Diesel Engine by Using Biogas and Diesel . International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 3, n. 5, p. 556–564, 2016. Disponível em: https://ijarest.org/index.php/ijarest/article/view/669. Acesso em: 12 jul. 2025.