rosmawarni, neny. 2020. “ANALISIS DATA UPAH MINIMUM REGIONAL (UMR) MENGGUNAKAN METODE CLUSTERING, K-MEANS, HIERARHICAL CLUSTERER”. JURNAL REKAYASA INFORMASI 8 (2):124-29. https://journal.istn.ac.id/index.php/rekayasainformasi/article/view/487.