MUKHSIN, M.; SUKARNO, H.; PARAMUI, H. Stock Price Volatility: An Efficiency Test of The Indonesian Stock Exchange In Semi-Strong Form. Wiga : Jurnal Penelitian Ilmu Ekonomi, [S. l.], v. 14, n. 2, p. 322–332, 2024. DOI: 10.30741/wiga.v14i2.1307. Disponível em: https://ejournal.itbwigalumajang.ac.id/index.php/wiga/article/view/1307. Acesso em: 23 apr. 2025.