Barsasella, D. et al. 2025. Review of System Needs, Data Flow Diagram, Entity Relationship Diagram of Outpatient Medical Records at Dr. Hasan Sadikin General Hospital Bandung in 2015: Insights for Development in 2025: Diana Barsasella, Ari Sukawan, Andi Suhenda. Jurnal Persada Husada Indonesia. 12, 1 (Feb. 2025), 35–47. DOI:https://doi.org/10.56014/jphi.v11i43.417.