SILALAHI, Veronica. PENGETAHUAN DAN PERILAKU PENCEGAHAN COVID-19. JPK : Jurnal Penelitian Kesehatan, [S. l.], v. 12, n. 2, p. 46–55, 2022. DOI: 10.54040/jpk.v12i2.231. Disponível em: https://journal.stikvinc.ac.id/index.php/jpk/article/view/231. Acesso em: 19 sep. 2024.