Robby Alexander Sirait. 2026. “Strengthening Dietary Diversity to Enhance the Access Dimension of Food Security: A Case Study of 24 Regencies Cities in Sumatra Island”. Jurnal Budget : Isu Dan Masalah Keuangan Negara 10 (2). https://ejurnal.dpr.go.id/index.php/jurnalbudget/article/view/465.