OEYLIAWAN, Richard Firdaus; GUNAWAN, Dennis. Aplikasi Rekomendasi Buku Pada Katalog Perpustakaan Universitas Multimedia Nusantara Menggunakan Vector Space Model. Ultimatics : Jurnal Teknik Informatika, [S. l.], v. 9, n. 2, p. 97–105, 2017. DOI: 10.31937/ti.v9i2.639. Disponível em: https://ejournals.umn.ac.id/index.php/TI/article/view/639. Acesso em: 4 jun. 2025.