PRATAMA, R. I.; HADI RAHMAD; MUBAROK, A. F. PENGARUH VARIASI KONSENTRASI ASETON TERHADAP PENINGKATAN DAYA, TORSI DAN EMISI MOTOR OTTO 4 LANGKAH : THE INFLUENCE OF ACETONE CONCENTRATION VARIATION ON POWER, TORQUE, AND EMISSIONS IN A 4-STROKE OTTO ENGINE. Jurnal Teknik Mesin, [S. l.], v. 5, n. 1, p. 501 –, 2026. DOI: 10.33795/j-meeg.v5i1.8179. Disponível em: https://jurnal.polinema.ac.id/index.php/j-meeg/article/view/8179. Acesso em: 8 jun. 2026.