Berlyanto Dwi Arrokhman, Ratna Monasari. ANALYSIS OF THE EFFECT OF EXHAUST RESONATOR DIAMETER AND MATERIAL ON EXHAUST EMISSIONS AND NOISE LEVEL OF 1000 CC ENGINE: PENGARUH DIAMETER DAN BAHAN RESONATOR KNALPOT TERHADAP EMISI GAS BUANG DAN TINGKAT KEBISINGAN MESIN 1000 CC. J-MEEG [Internet]. 2023 May 30 [cited 2024 Jul. 17];2(1):162-9. Available from: http://jurnal.polinema.ac.id/index.php/j-meeg/article/view/3393