NURIKSAN, S.; NIKMAH, N. Financial News Sentiment and Investor Confidence: Determinants of Stock Price Volatility in IDX30. JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS, [S. l.], v. 4, n. 3, p. 493–506, 2025. DOI: 10.55047/jhssb.v4i3.1648. Disponível em: https://ojs.transpublika.com/index.php/JHSSB/article/view/1648. Acesso em: 13 mar. 2026.