RERI OLA, J. C. .; PURNOMO, A. S. . Development of an expert system for the diagnosis of eye refractive disorders using a web-based certainty factor method case study: Optik Bringin Jogja. Jurnal Mantik, [S. l.], v. 10, n. 1, p. 281-290, 2026. DOI: 10.35335/mantik.v10i1.7203. Disponível em: https://www.ejournal.iocscience.org/index.php/mantik/article/view/7203. Acesso em: 6 jun. 2026.