Scoping Review: Strategi Efisiensi Biaya Rumah Sakit pada Tindakan Operatif di Berbagai Negara. Riwayat: Educational Journal of History and Humanities, [S. l.], v. 9, n. 1, p. 3742–3753, 2026. DOI: 10.24815/riwayat.v9i1.767. Disponível em: https://ejournal.yaydi.com/index.php/riwayat/article/view/767. Acesso em: 29 mar. 2026.