ISKANDAR, A.; TRIAYUDI, A. Early Diagnosis of Sinusitis Using Expert System Methods: Early Diagnosis of Sinusitis Using Expert System Methods. Jurnal Mantik, [S. l.], v. 4, n. 2, p. 1231-1236, 2020. DOI: 10.35335/mantik.Vol4.2020.927.pp1231-1236. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/927. Acesso em: 17 apr. 2026.