Alfonso, A., F. Insani, O. Okfalisa, M. Fikry, F. Kurnia, and S. Wahyuni. “An IndoBERT-Based Framework for Emotion Classification in Indonesian Song Lyrics”. Science, Technology, and Communication Journal, vol. 6, no. 3, June 2026, pp. 219-28, doi:10.59190/stc.v6i3.372.