GAYTÁN CORTÉS, J. The DuPont Model and return on assets (ROA). Mercados y Negocios , [S. l.], n. 43, p. 119–132, 2021. DOI: 10.32870/myn.v0i43.7638. Disponível em: http://148.202.248.171/meryneg/index.php/MYN/article/view/7638. Acesso em: 27 jul. 2024.