HISJAM, Muhammad; OCTYAJATI, Nancy; SUTOPO, Wahyudi; ALI, Ahad. A Decision Support System to Achieve Self-Sufficiency of Soybean (Case: Central Java Province, Indonesia). Jurnal Optimasi Sistem Industri, [S. l.], v. 19, n. 2, p. 144–156, 2020. DOI: 10.25077/josi.v19.n2.p144-156.2020. Disponível em: https://josi.ft.unand.ac.id/index.php/josi/article/view/151. Acesso em: 7 may. 2025.