ZAINAL, R. F. .; PRASETYO, E.; FERDIANSYAH, A. I. . Expert System for Diagnosis of Blood Fever Disease Dengue Using the Chaining and Backward Method Certainty Factor. JEECS (Journal of Electrical Engineering and Computer Sciences), [S. l.], v. 5, n. 2, p. 825–834, 2020. DOI: 10.54732/jeecs.v5i2.88. Disponível em: https://ejournal.ubhara.ac.id/jeecs/article/view/88. Acesso em: 12 may. 2024.