The Role of Fertilizer Subsidies in Rice Productivity and Profitability: Evidence from Indonesian Smallholder Farmers. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 15, n. 1, 2026. DOI: 10.15408/sjie.v15i1.50435. Disponível em: https://journal.uinjkt.ac.id/signifikan/article/view/50435. Acesso em: 2 apr. 2026.