K-Means++ and TF-IDF for Grouping Library Books by Topic. Paradigma - Jurnal Komputer dan Informatika, [S. l.], v. 27, n. 2, p. 74–82, 2025. DOI: 10.31294/p.v27i2.8272. Disponível em: https://jurnal.bsi.ac.id/index.php/paradigma/article/view/8272. Acesso em: 23 may. 2026.