DILLA, Nurfadillah; RAYA, Rita; ROONA PARANOAN, Nicea; RURU, Yacob; BINTANG GIRIK ALLO, Caecilia; ROSNAFI’AN SUMARDI, Sitti. Analisis Clustering Saham IDX 30 Menggunakan Algoritma K-Means Dalam Pembentukan Porotfolio Optimal Model Markowitz. Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (Jebma), [S. l.], v. 6, n. 3, p. 1680 – 1691, 2026. DOI: 10.47709/jebma.v6i3.9797. Disponível em: https://jurnal.itscience.org/index.php/jebma/article/view/9797. Acesso em: 10 nov. 2026.