A. SALMAN, K.; N AL-HAFITH, N. Evaluation of Frictional Forces between Different Aesthetic Brackets and Arch Wires during Leveling and Alignment Stage. Al-Rafidain Dental Journal, [S. l.], v. 15, n. 2, p. 438–443, 2015. DOI: 10.33899/rden.2015.160880. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34870. Acesso em: 12 jan. 2026.