Impact of Current Ratio (CR), ROA, and ROE on Coal Subsector Stock Returns, IDX 2020–2023. EKOSISTEM: Journal of Economics, Business, and Contemporary Tourism, [S. l.], v. 1, n. 1, p. 13–26, 2026. Disponível em: https://journal.bacaanmedia.id/index.php/ekosistem/article/view/4. Acesso em: 1 aug. 2026.