deviana, Arin refa, and M.Taufiq. “Analysis of the Influence of Subsidized Fertilizer Availability, Land Area Per Capita and Agricultural Labor on Rice Productivity in Madiun Regency”. Al-Kharaj: Journal of Islamic Economic and Business 8, no. 2 (June 11, 2026). Accessed June 12, 2026. https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/10564.