Sari, A. K., Anggrasari, H., & Saputro, W. A. (2026). Strategy for Strengthening Household Food Security Based on Home-Yard Land Optimization: A Case Study of the Surya Makmur Farmer Group. International Journal of Economics, Business and Innovation Research, 5(06), 1522-1535. https://doi.org/10.63922/ijebir.v5i06.6848