Keumala, Cut Ratna, and Ratna Wilis. “The Relationship Between Public Knowledge About Fluorine and Prevention of Dental Caries in Kandang Village, Darul Imarah District, Aceh Besar District”. Science Midwifery 10, no. 3 (August 16, 2022): 2206-2210. Accessed October 9, 2025. http://midwifery.iocspublisher.org/index.php/midwifery/article/view/639.