ARITONANG, J.; SIREGAR, L. M.; SARAGIH, F. L.; ARGAHENI, N. B. PENGETAHUAN IBU TENTANG PENCEGAHAN INFEKSI COVID-19 PADA SAAT POSYANDU DI DESA KWALA BINGEI. JURNAL MUTIARA NERS, [S. l.], v. 4, n. 1, p. 57–61, 2021. DOI: 10.51544/jmn.v4i1.1823. Disponível em: http://114.7.97.221/index.php/NERS/article/view/1823. Acesso em: 2 may. 2024.