Annisa , S., Marsim, E. , Bahri, Y.L. and Setiawan, S. 2026. Analisis Kebutuhan Tempat Tidur Rawat Inap Berdasarkan Grafik Barber Johnson: Analysis of Inpatient Bed Requirements Based on the Barber-Johnson Graph. Jurnal Ilmu Kesehatan Insan Sehat. 14, 1 (Jun. 2026), 29-38. DOI:https://doi.org/10.54004/jikis.v14i1.444.