SIREGAR, Z. H. Analysis of Yamaha Scorpio Engine Performance with Variation of Ethanol Fuel and Shell V Power. International Journal of Research in Vocational Studies (IJRVOCAS), [S. l.], v. 2, n. 4, p. 135–144, 2023. DOI: 10.53893/ijrvocas.v2i4.179. Disponível em: https://journal.gpp.or.id/index.php/ijrvocas/article/view/179. Acesso em: 5 oct. 2024.