Analyzing the relationship between accounting firms and ISA220 in the healthcare system: This study is exploratory. Entrepreneurship Journal for Finance and Business, [S. l.], v. 7, n. 1, p. 74–88, 2026. DOI: 10.56967/ejfb2026619. Disponível em: https://ejfb.journalpath.com/ejfb/article/view/460. Acesso em: 21 jul. 2026.