“Evaluation of the Sustainability of Community Food Barns in Supporting National Food Security and Self-Sufficiency in Pidie District ”, j.sos.ekon.pertan., vol. 21, no. 3, pp. 101–111, Dec. 2025, Accessed: Aug. 20, 2026. Available: https://journal.unhas.ac.id/index.php/jsep/article/view/48564