VERI ARINAL; NUARY INALDI SIMARMATA. Expert System For Diagnosing Brain Tumors Using the Certainty Factor (CF) Method. Repeater : Publikasi Teknik Informatika dan Jaringan, [S. l.], v. 3, n. 2, p. 01–07, 2025. DOI: 10.62951/repeater.v3i2.387. Disponível em: https://journal.aptii.or.id/index.php/Repeater/article/view/387. Acesso em: 24 apr. 2025.