Rekayasa Sistem Pengelompokan Suasana Hati Terhadap Musik Menggunakan Algoritma K-Nearest Neighbor. Jurnal Eksplora Informatika, [S. l.], v. 5, n. 2, p. 166–176, 2016. Disponível em: https://eksplora.stikom-bali.ac.id/index.php/eksplora/article/view/88. Acesso em: 16 sep. 2025.