DEDI NURDIANSYAH; SUDJITO SOEPARMAN; EKO SISWANTO. Comparative Study of Combustible Species for 4-stroke Otto Cycle Combustion Motor and 6-stroke MUB-2 Cycle Combustion Motor with Fuel Pertamax: Studi Komparasi Kadar Combustible Species Motor Bakar 4 tak Siklus Otto dan Motor Bakar 6 tak Siklus MUB-2 Berbahanbakar Pertamax. Procedia of Engineering and Life Science, [S. l.], v. 1, n. 2, 2021. DOI: 10.21070/pels.v1i2.1013. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/1013. Acesso em: 25 jun. 2025.