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Diakses 15 September 2020Bloor west Smiles Dental. https://www.bloorwestsmiles.com/blog/natural-ways-remove-tartar/
Diakses 15 September 2020Sabka Dentist. https://sabkadentist.com/how-to-remove-plaque-and-tartar-from-teeth-at-home
Diakses 15 September 2020Carefree Dental. https://www.carefreedental.com/resources/24-your-teeth/116-19-amazing-home-remedies-for-removing-plaque-naturally
Diakses 15 September 2020