IRFAN, M.; CAHYANI, A. D.; R, F. H. SISTEM REKOMENDASI: BUKU ONLINE DENGAN METODE COLLABORATIVE FILTERING. JURNAL TEKNOLOGI TECHNOSCIENTIA, [S. l.], v. 7, n. 1, p. 076–84, 2014. DOI: 10.34151/technoscientia.v7i1.612. Disponível em: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/612. Acesso em: 5 dec. 2024.