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Prabaswara R, Kalla MI, Siregar PO, Falihin MMA, Simanjuntak BSP, Sormin S. Cluster analysis of province case mix index on Indonesian national health security (BPJS Kesehatan) system. midwifery [Internet]. 2024 Jun. 10 [cited 2026 May 2];12(2):713-21. Available from: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/1536