SAPUTRA, H., and R. ISTIQOMAH. “Analysis of JKN Mobile Application Service Quality (Case Study Participants of BPJS Health Surakarta Branch Office)”. Jurnal Jaminan Kesehatan Nasional, vol. 4, no. 1, June 2024, pp. 66-76, doi:10.53756/jjkn.v4i1.180.