Determinants Factors of The Implementation of Health Protocols to Prevention of Covid-19. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 11, n. 1, p. 7–11, 2022. DOI: 10.36929/jpk.v11i1.446. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/446. Acesso em: 18 jan. 2026.