YENILA, Firna; WAHYUNI, Suci. Expert System Diagnosing Gastric Disease Using Hybrid Method. Knowbase : International Journal of Knowledge in Database, [S. l.], v. 2, n. 1, p. 46–56, 2022. DOI: 10.30983/ijokid.v2i1.5662. Disponível em: https://ejournal.uinbukittinggi.ac.id/index.php/ijokid/article/view/5662. Acesso em: 7 dec. 2025.