Uji Validitas dan Reliabilitas Kuesioner Pengetahuan Masyarakat Tentang Program JKN. Jurnal Kesehatan Qamarul Huda, [S. l.], v. 11, n. 1, p. 307–315, 2023. DOI: 10.37824/jkqh.v11i1.2023.462. Disponível em: http://jkqh.uniqhba.ac.id/index.php/kesehatan/article/view/462. Acesso em: 12 oct. 2025.