keumala, cut ratna, Mardelita, S., & Ridara, R. (2023). The Relationship between Parents’ Knowledge about the Growth Period of Children’s Teeth with the Occurrence of Persistence. DHeJA: Dental Health Journal of Aceh, 2(1), 45–50. Retrieved from https://journal.poltekkesaceh.ac.id/index.php/dheja/article/view/229