Ermawan, Bagas Restya, Mahendra Bayu Prayoga, Akmal Rafi Fadhillah, and Ema Utami. 2026. “Optimizing Sentiment Classification Models for TikTok Comments Using Emotion-Based Preprocessing and Grid Search”. Journal of Applied Informatics and Computing 10 (1):535-47. https://doi.org/10.30871/jaic.v10i1.11742.