Saifudin S. PENGARUH VARIA SI JENIS OLI SAMPING (OIL MIXTURE) TERHADAP PRESTASI MESIN DAN EMISI GAS BUANG PADA KENDARAAN BERMOTOR 2 TAK. Prosiding Seminar Nasional ReTII [Internet]. 2015Oct.20 [cited 2024Dec.5];00. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/145