Wicaksono, D. S., N. H. Pusponegoro, and A. Setiyawan. “Spatial Heterogeneity of Food Security in Indonesia: Unpacking the Roles of Technology and Democracy Index”. Jurnal Aplikasi Statistika & Komputasi Statistik, vol. 17, no. 2, Dec. 2025, pp. 146-60, doi:10.34123/jurnalasks.v17i2.817.