Analysis of Bed Efficiency Indicators Based on the Barber Johnson Graph at Dr. Saiful Anwar General Hospital, East Java, 2022–2024. JURNAL ILMU KESEHATAN BHAKTI SETYA MEDIKA, [S. l.], v. 10, n. 2, 2025. DOI: 10.56727/bsm.v10i2.154. Disponível em: https://jurnal.poltekkes-bsi.ac.id/index.php/bsm/article/view/154. Acesso em: 8 nov. 2026.