DWI SEPTA KARIZA, R.; JAMALUDIN, A.; PERIMAJAYA, A. . Expert System Diagnosing Gastroesophageal Reflux Disease (GERD) Using Certainty-Factor Method. Jurnal Mantik, [S. l.], v. 6, n. 3, p. 3365-3373, 2022. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/3130. Acesso em: 28 jul. 2026.