American Optometric Association. https://www.aoa.org/healthy-eyes/eye-and-vision-conditions/dry-eye?sso=y
Diakses pada 11 Agustus 2021
BetterHealth. https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/dry-eye
Diakses pada 11 Agustus 2021
Healthline. https://www.healthline.com/health/dry-eye-syndrome
Diakses pada 24 Oktober 2018
Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/dry-eyes/symptoms-causes/syc-20371863
Diakses pada 11 Agustus 2021
Medical News Today. https://www.medicalnewstoday.com/articles/170743
Diakses pada 11 Agustus 2021
NHS. https://www.nhs.uk/conditions/dry-eyes
Diakses pada 11 Agustus 2021