RIYADH, M.; M. NAYIF, M. Evaluation of Different Zirconia Surface Treatments on their Microhardness. Al-Rafidain Dental Journal, [S. l.], v. 20, n. 2, p. 273–282, 2020. DOI: 10.33899/rden.2020.166475. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34792. Acesso em: 11 jan. 2026.