A Systematic Review of Machine Learning Approaches for K-Pop Concert Sentiment Analysis on X. Journal of Enhanced Studies in Informatics and Computer Applications, [S. l.], v. 3, n. 2, p. 56–71, 2026. DOI: 10.47794/jesica.v3i2.48. Disponível em: https://jesica.itsk-soepraoen.ac.id/index.php/jesica/article/view/48. Acesso em: 1 aug. 2026.