ZENG, Y. A Review of Empirical Studies of the Effects of Double Reduction Policy. Science Insights Education Frontiers, [S. l.], v. 27, n. 2, p. 4517–4531, 2025. DOI: 10.15354/sief.25.re496. Disponível em: https://www.bonoi.org/index.php/sief/article/view/1548. Acesso em: 22 apr. 2026.