Fahrudin, T. M., Riyantoko, P. A., Hindrayani, K. M., & Swari, M. H. P. (2021). Cluster Analysis of Hospital Inpatient Service Efficiency Based on BOR, BTO, TOI, AvLOS Indicators using Agglomerative Hierarchical Clustering. Telematika: Jurnal Telematika Dan Teknologi Informasi, 18(2), 194–210. https://doi.org/10.31315/telematika.v18i2.4786