Chaerani Nisa, Tia Ichwani, Dewi Kurniawati, Artika Safitri, Stephanie Charensia Yansen, Sabila Nur Aisyah. Institutional Type, Food Security Index, and Rural Banks Performance: Evidence from Java and Sumatera. Finance : International Journal of Management Finance. 2026;4(1):18-36. doi:10.62017/finance.v4i1.198