MURTINI, Umi; SAHA, Victor Frannata F. Abnormal Return: Sentimen Investor Saat Bearish dan Bullish di Bursa Efek Indonesia: -. Jurnal Ekonomi Efektif, [S. l.], v. 8, n. 2, p. 282–296, 2026. DOI: 10.32493/JEE.v8i2.59241. Disponível em: https://openjournal.unpam.ac.id/index.php/JEE/article/view/59241. Acesso em: 2 apr. 2026.