Afiyati, Afiyati, Imbuh Rochmad, Setiyo Budiyanto, Bambang Jokonowo, Hadi Santoso, and Kelik Budiana. 2026. “Topic Modeling Analysis of Indonesia Food-Security News: Methods,Interpretations, and Trend Insights”. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer 25 (2): 335-44. https://doi.org/10.30812/matrik.v25i2.5784.