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, [S. l.], v. 14, n. 1, p. 29–38, 2026. DOI: 10.54004/jikis.v14i1.444. Disponível em: https://mail.jurnalstikesintanmartapura.com/index.php/jikis/article/view/444. Acesso em: 5 nov. 2026.