The impact of supply chain analysis on enhancing the effectiveness of the accounting information system: an applied study at the National Company for Chemical and Plastic Industries. Entrepreneurship Journal for Finance and Business, [S. l.], v. 7, n. Special 2, p. 287–301, 2026. DOI: 10.56967/ejfb2026719. Disponível em: https://ejfb.journalpath.com/ejfb/article/view/23. Acesso em: 21 jul. 2026.