“Uji Validitas Dan Reliabilitas Kuesioner Pengetahuan Masyarakat Tentang Program JKN”. Jurnal Kesehatan Qamarul Huda 11, no. 1 (June 30, 2023): 307–315. Accessed October 12, 2025. http://jkqh.uniqhba.ac.id/index.php/kesehatan/article/view/462.