SION, Putri. A Literature Review: Teori Sinyal dan Keputusan Investasi. JASS (Journal of Accounting for Sustainable Society), [S. l.], v. 6, n. 02, 2024. Disponível em: https://ojs.stiesa.ac.id/index.php/jass/article/view/1352. Acesso em: 3 feb. 2026.