PONGANTUNG, Scheryl; PAENDONG, Marline Sofiana; LATUMAKULITA, Luther Alexander. EXPERT SYSTEM FOR GASTRIC DISEASE DIAGNOSIS USING FORWARD CHAINING AND CERTAINTY FACTOR METHOD. Indonesian Journal of Intelligence Data Science, [S. l.], v. 3, n. 2, p. 44–53, 2024. DOI: 10.35799/ijids.v3i2.50076. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/IJIDS/article/view/50076. Acesso em: 21 jan. 2026.