PAJRI, D.; UMAIDAH, Y.; PADILAH, T. N. K-Nearest Neighbor Berbasis Particle Swarm Optimization untuk Analisis Sentimen Terhadap Tokopedia. Jurnal Teknik Informatika dan Sistem Informasi, Jakarta, Indonesia, v. 6, n. 2, 2020. DOI: 10.28932/jutisi.v6i2.2658. Disponível em: https://journal.maranatha.edu/index.php/jutisi/article/view/2658. Acesso em: 20 apr. 2024.