Syamsuddin, U. and sukri, S. (2025) “THE EFFECT OF THE USE OF STANDARD SPARK PLUGS AND IRIDIUM SPARK PLUGS ON FUEL CONSUMPTION ON TOYOTA KIJANG 7K EFI”, ELEMEN : JURNAL TEKNIK MESIN, 12(1), pp. 68–72. doi: 10.34128/je.v12i1.297.