NG, C. H.; TAN, W. W.; LAW, A. C. H.; ANG, S. R.; BEH, H. Y.; CHAN, W. S. Perceptions and utilization of the Index of Orthodontic Treatment Need (IOTN) among final year dental students: a qualitative study. IIUM Journal of Orofacial and Health Sciences, [S. l.], v. 7, n. 2, p. 131–143, 2026. DOI: 10.31436/ijohs.v7i2.448. Disponível em: https://journals.iium.edu.my/ktn/index.php/ijohs/article/view/448. Acesso em: 2 aug. 2026.