Al Gusdani , N. F. ., S. . Hidayati, and I. . Astuti. “PENGETAHUAN IBU TENTANG KARIES GIGI PADA ANAK PRASEKOLAH”. Indonesian Journal of Health and Medical, vol. 3, no. 2, Apr. 2023, pp. 62-78, https://ijohm.rcipublisher.org/index.php/ijohm/article/view/213.