YANG, Ruijie. The Impact of Digital Transformation on the Cost of Equity. Highlights in Business, Economics and Management, [S. l.], v. 70, p. 326–340, 2026. DOI: 10.54097/pbtv2168. Disponível em: https://hbemdata.com/index.php/ojs/article/view/41. Acesso em: 22 oct. 2026.