PURNAMA, L. .; WAHYUDI, T. . Analisa Sentimen Tentang Piala Dunia u-20 Indonesia Menggunakan Algoritma K-Nearest Neighbor. Jurnal Sains dan Teknologi, [S. l.], v. 6, n. 2, p. 217-222, 2024. DOI: 10.55338/saintek.v6i2.1397. Disponível em: http://ejournal.sisfokomtek.org/index.php/saintek/article/view/1397. Acesso em: 7 nov. 2025.