Amal Hamad AlShubeki , Seetah Alajmi , Alanood Abdulkarim Alzuhair. 2019. “The Role Of Fluoride In Preventing Dental Caries: Efficacy, Safety, And Recommendations”. Elementary Education Online 18 (4):2610-12. https://ilkogretim-online.org./index.php/pub/article/view/8075.