MUHAMMAD ALWI; ODDY VIRGANTARA PUTRA; DIHIN MURIYATMOKO1. Classification of Book Collections Based on DDC 23 Using Text Mining Algorithm at UNIDA Gontor Library: Klasifikasi Koleksi Buku Berbasis DDC 23 Menggunakan Algoritma Teks Mining di Perpustakaan UNIDA Gontor. Procedia of Engineering and Life Science, [S. l.], v. 2, 2021. DOI: 10.21070/pels.v2i0.1164. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/1164. Acesso em: 25 jun. 2025.