Wardani, C.U. et al. 2023. Synergizing IFTOPSIS and DEA for Enhanced Efficiency Analysis in Inpatient Units. Jurnal Optimasi Sistem Industri. 22, 2 (Dec. 2023), 165–178. DOI:https://doi.org/10.25077/josi.v22.n2.p165-178.2023.