FRANSISKA, H.; SOLEH, A. M.; NOTODIPUTRO, K. A.; ERFIANI, E. MIXED-EFFECTS MODELS WITH GENERALIZED RANDOM FOREST: IMPROVED FOOD INSECURITY ANALYSIS. BAREKENG: Jurnal Ilmu Matematika dan Terapan, v. 20, n. 2, p. 1111–1124, 26 jan. 2026.