Rosalina, Dina, et al. “Determinants of Mobile JKN Application Utilization in Supporting Healthcare Access Among Informal Workers at Kenali Besar Primary Health Center, Jambi City, Indonesia”. KESANS : International Journal of Health and Science, vol. 5, no. 9, June 2026, pp. 1802-14, doi:10.54543/kesans.v5i9.668.