Afiyati, A. et al. 2026. Topic Modeling Analysis of Indonesia Food-Security News: Methods,Interpretations, and Trend Insights. MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer. 25, 2 (Mar. 2026), 335–344. DOI:https://doi.org/10.30812/matrik.v25i2.5784.