Wisnu Haryoko, “EFFECT OF OCTANE VALUE AND SPARK PLUG CONDUCTIVITY ON MOTORCYCLE TORQUE 115 cm3: PENGARUH NILAI OKTAN DAN KONDUKTIVITAS BUSI TERHADAP TORSI SEPEDA MOTOR 115 cm3 ”, J-MEEG, vol. 3, no. 1, pp. 281–287, May 2024.