[1]
Essie Octiara and Grace Anastasia Tarigan 2022. Mother’s Knowledge regarding the Functions of Children’s Primary Teeth in Salapian District, Langkat-North Sumatera. Dentika: Dental Journal. 25, 2 (Oct. 2022), 54-61. DOI:https://doi.org/10.32734/dentika.v25i2.8886.