BASREE, R. .; MALIK, R. . The Impact of Class Size Reduction on Student Learning Outcomes in Primary Level. International Research Journal of Education and Innovation, [S. l.], v. 6, n. 2, p. 68–83, 2025. Disponível em: https://www.irjei.com/index.php/irjei/article/view/254. Acesso em: 17 jan. 2026.