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Diakses pada 11 November 2020Kids Health. https://kidshealth.org/en/parents/braces.html
Diakses pada 11 November 2020Mayo Clinic. https://www.mayoclinic.org/tests-procedures/braces/expert-answers/dental-braces/faq-20058192
Diakses pada 11 November 2020Stanford Children’s Health. https://www.stanfordchildrens.org/en/topic/default?id=how-to-tell-if-your-child-needs-braces-1-4061
Diakses pada 11 November 2020