Sitohang, W. Y. ., Sihombing, R. P. ., & Girsang, E. . (2024). Evaluation Of The Hospital Billing System’s Implementation In Recording Outpatient And Inpatient Payments Using The Pieces Method. Jurnal Ners, 9(1), 184–192. https://doi.org/10.31004/jn.v9i1.31892