Weliansyah, W. and Kurniawan, M. 2026. ANALISIS SENTIMEN PROGRAM MAKAN BERGIZI GRATIS DI MEDIA SOSIAL X MENGGUNAKAN TF-IDF DAN PERBANDINGAN ALGORITMA MACHINE LEARNING. RJOCS (Riau Journal of Computer Science). 12, 2 (Jul. 2026), 22–40. DOI:https://doi.org/10.30606/rjocs.v12i2.4838.