Fadillah, J., Syahidin, Y., Gunawan, E. and Wijaya, J. 2023. Design of Information System for Outpatient Emergency Room Eligibility Letter to Support BPJS Claim Reporting. Jurnal Teknologi Informasi dan Pendidikan. 16, 1 (Sep. 2023), 139-155. DOI:https://doi.org/10.24036/jtip.v16i1.717.