K. Zalukhu, A. Veronika, R. M. Manik, and B. Ambarita, “Description of Mother’s Knowledge and Attitudes About Dental and Oral Health in Pre-School Children 3-4 Years Old at Bertha Inpatient Primary Clinic in 2023”, Jurnal EduHealth, vol. 14, no. 03, pp. 1161–1167, Aug. 2023.