AKIL, I. Expert System That Detects COVID-19 Using Forward Chaining Algorithm: Expert System That Detects COVID-19 Using Forward Chaining Algorithm. Jurnal Mantik, [S. l.], v. 4, n. 2, p. 1114-1123, 2020. DOI: 10.35335/mantik.Vol4.2020.898.pp1114-1123. Disponível em: https://www.ejournal.iocscience.org/index.php/mantik/article/view/898. Acesso em: 25 aug. 2026.