UTAMI, N. T. Copier Diagnostic Expert System using Case Based Reasoning (CBR) Method. Journal of Computer Scine and Information Technology, [S. l.], v. 8, n. 4, p. 131–136, 2022. DOI: 10.35134/jcsitech.v8i4.52. Disponível em: https://jcsitech-upiyptk.org/ojs/index.php/jcsitech/article/view/52. Acesso em: 13 oct. 2025.