Randhika, T. N., A. Supriatna, and M. S. Suntana. “Parental Knowledge about Caries Prevention in Children Aged 2-6 Years Old in Batam”. E-GiGi, vol. 10, no. 2, Oct. 2020, pp. 282-6, doi:10.35790/eg.v10i2.44310.