A comparative Study of Arch Widths between Class I Crowded with Normal Occlusions. Update Dental College Journal, [S. l.], v. 8, n. 2, p. 14–17, 2018. DOI: 10.3329/updcj.v8i2.40380. Disponível em: https://www.banglajol.info/index.php/UpDCJ/article/view/40380. Acesso em: 4 jul. 2026.