BAN, Yufan. Based on the DuPont analysis method under the IQIYI Study on Profitability Issues. Highlights in Business, Economics and Management, [S. l.], v. 37, p. 546–557, 2024. DOI: 10.54097/ht1gj898. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/24000. Acesso em: 28 apr. 2026.