MR.D.C.GOSAI, J. D. M. A review paper on investigation on feasibility of biogas as fuel for automobile/vehicle engine. International Journal of Engineering and Computer Science, india, v. 3, n. 01, 2014. Disponível em: https://ijecs.in/index.php/ijecs/article/view/33. Acesso em: 23 jul. 2024.