SIHOTANG, T.; LANDGREBE, D. A.; PANJAITAN, F. S. Expert system approach to improve the accuracy of prediction and solution of various agricultural scenarios. Idea: Future Research, [S. l.], v. 1, n. 1, p. 39–47, 2023. DOI: 10.35335/idea.v1i1.5. Disponível em: https://idea.ristek.or.id/index.php/idea/article/view/5. Acesso em: 18 apr. 2026.