OLIVIA MP, A. Y. Suatu Analisis Faktor-Faktor Transmisi Lokal Covid-19 Di Praktek Dokter Gigi . Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 16, n. 1, p. 143–149, 2021. DOI: 10.36911/pannmed.v16i1.1017. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/1017. Acesso em: 21 sep. 2025.