Dwi, M.D.P. and Ahmad Hanif 2025. EFEK VARIASI LUBANG INJEKTOR TERHADAP EMISI GAS CO DAN HC: EFFECT OF INJECTOR HOLE VARIATIONS ON CO AND HC GAS EMISSIONS. Jurnal Teknik Mesin. 4, 2 (Nov. 2025), 441 –. DOI:https://doi.org/10.33795/j-meeg.v4i2.7958.