The Tribological Characteristic of the Blends of Rbd Palm Olein with Mineral Oil Using Four-ball Tribotester. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 69, n. 6, 2014. DOI: 10.11113/jt.v69.3232. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/3232.. Acesso em: 28 jan. 2025.