ARITONANG, intan; LUSIANI, yetti; HASNY, hasny. GAMBARAN PENGGUNAAN OBAT KUMUR EKSTRAK TANAMAN SERAI (CYMBOPOGON NARDUS) TERHADAP PENURUNAN INDEKS PLAK PADA MAHASISWA KSO JURUSAN KEPERAWATAN GIGI POLTEKKES MEDAN. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 11, n. 2, p. 105–107, 2018. DOI: 10.36911/pannmed.v11i2.83. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/83. Acesso em: 27 aug. 2025.