Werdana, Andi, et al. “The Corralation Between Knowledge and Satisfaction Level With the High Referral of Patients Participating in the National Health Insurance (NHI) at First Level Health Facilities (FLHF)”. Citra Delima Scientific Journal of Citra Internasional Institute, vol. 8, no. 1, July 2024, pp. 60-65, doi:10.33862/citradelima.v8i1.412.