DUAN, Haowen. Green Finance in Promoting Regional Environmental Protection: A Case Study of Beijing-Tianjin-Hebei Region. Highlights in Business, Economics and Management, [S. l.], v. 59, p. 1–6, 2025. DOI: 10.54097/mf0xs416. Disponível em: https://hbem.org/index.php/OJS/article/view/441. Acesso em: 27 jul. 2026.