RIZKIA, A. S.; WUFRON, W.; ROJI, F. F. Analisis Sentimen Coretax: Perbandingan Pelabelan Data Manual, Transformers-Based, dan Lexicon-Based pada Performa IndoBERT: Sentiment Analysis of Coretax: A Comparison of Manual, Transformers-Based, and Lexicon-Based Data Labeling on IndoBERT Performance . MALCOM: Indonesian Journal of Machine Learning and Computer Science, v. 5, n. 3, 31 Jul. 2025.