CHEN, Siwen. Health Insurance Annual Premium Forecast Analysis. Highlights in Business, Economics and Management, [S. l.], v. 28, p. 343–349, 2024. DOI: 10.54097/j1xsa139. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/19712. Acesso em: 9 jul. 2026.