AGUNG, A.; ZAQIYAH, A.; ROZIKIN, M.; WAFA, M. S.; NUHA, A. R.; SULISTYONO, E. Causality Model of Trading Variables Between Trading Volume, Bid-Ask Spreads, and Stock Return Volatility (Case Study: Bisnis-27 Index). JURNAL SINTAK, [S. l.], v. 3, n. 1, p. 20–26, 2024. DOI: 10.62375/jsintak.v3i1.317. Disponível em: https://journal.iteba.ac.id/index.php/jurnalsintak/article/view/317. Acesso em: 14 oct. 2024.