INTAN ARITONANG; ASMAWATI; YENNI IISBETH SIAHAAN. HUBUNGAN UMUR SIKAT GIGI TERHADAP EFEKTIVITAS PENYINGKIRAN PIAK PADA SISWA SD DI KECAMATAN PATUMBAK KABUPATEN DEII SERDANG. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 18, n. 1, p. 165–170, 2023. DOI: 10.36911/pannmed.v18i1.1569. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/1569. Acesso em: 21 sep. 2025.