Adriantono, W., Setiawan, T., & Ariwibowo, B. (2020). PENGARUH PENAMBAHAN ECO RACING PADA BAHAN BAKAR PERTALITE DAN VARIASI PUTARAN MESIN TERHADAP KADAR EMISI GAS BUANG MESIN EMPAT SILINDER. Journal Of Vocational Education And Automotive Technology, 2(2), 43-50. Retrieved from https://www.e-journal.ivet.ac.id/index.php/joveat/article/view/1322