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Diakses pada 26 Maret 2020Healthline. https://www.healthline.com/health/lordosis
Diakses pada 26 Maret 2020Medicinet. https://www.medicinenet.com/lumbar_lordosis_lower_spine/article.htm
Diakses pada 26 Maret 2020University of Florida Health. https://ufhealth.org/lordosis-lumbar
Diakses pada 26 Maret 2020Nationwide Childrens. https://www.nationwidechildrens.org/conditions/lordosis
Diakses pada 26 Maret 2020Healthline. https://www.healthline.com/health/hyperlordosis#6
Diakses pada 25 Agustus 2020