HASIBUAN, S. Analysis of the Factors Influencing Soybean Demand in North Sumatra Province. Formosa Journal of Science and Technology , [S. l.], v. 3, n. 11, p. 2499–2514, 2024. DOI: 10.55927/fjst.v3i11.11955. Disponível em: https://journal.formosapublisher.org/index.php/fjst/article/view/11955. Acesso em: 7 may. 2026.