Experimental Study of Tribological Behavior of Aluminum Oxide (Al2O3) using Pin-on-Disc Wear Testing Apparatus. Journal of Manufacturing Engineering, [S. l.], v. 15, n. 4, p. 118–123, 2020. DOI: 10.37255/jme.v15i4pp118-123. Disponível em: https://smenec.org/index.php/1/article/view/9. Acesso em: 23 jul. 2025.