Pratama, R. I., Hadi Rahmad and Mubarok, A. F. (2026) “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, 5(1), pp. 501 –. doi: 10.33795/j-meeg.v5i1.8179.