NASUTION, Siti Andry Yani; PONINGSIH, Poningsih; OKPRANA, Harly. Penerapan Algoritma K-Means Pada Penjualan Frozen Food Pada UD Soise Sosis Pematangsiantar. Jurnal Sistem Komputer dan Informatika (JSON), [S. l.], v. 2, n. 2, p. 171–177, 2021. DOI: 10.30865/json.v2i2.2768. Disponível em: https://ejurnal.stmik-budidarma.ac.id/index.php/JSON/article/view/2768. Acesso em: 28 oct. 2025.