NANANG RUHYANA; MARDIANA, T. Approaches to Customer Types Classification Method in the Supermarket . Jurnal Riset Informatika, [S. l.], v. 6, n. 1, p. 37–44, 2023. DOI: 10.34288/jri.v6i1.269. Disponível em: https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/269. Acesso em: 29 dec. 2025.