HARYANTO, Hery; LINA, Lina. Effect of Stock Split on Abnormal Return, Trading Volume Activity, Stock Price, Bid-Ask Spread, and Systematic Risk of Companies. Jurnal Manajemen dan Kewirausahaan, [S. l.], v. 11, n. 2, p. 184–194, 2023. DOI: 10.26905/jmdk.v11i2.10968. Disponível em: https://jurnal.unmer.ac.id/index.php/jmdk/article/view/10968. Acesso em: 25 jun. 2026.