Ridho FM, Sofyan LBM. The relationship between family economic status and parents’ level of knowledge about dental caries disease in early childhood. PrimaJODS [Internet]. 2023Jun.30 [cited 2024Jul.18];6(1):11-7. Available from: https://jurnal.unprimdn.ac.id/index.php/PrimaJODS/article/view/3750