Teacher Quality, Curriculum, and Assessment in Comparative Perspective: Explaining PISA Performance Gaps between Singapore and the Philippines . International Journal of Education Science, [S. l.], v. 2, n. 2, p. 104–121, 2025. DOI: 10.46328/ijofes.5624. Disponível em: https://ijofes.net/index.php/ijofes/article/view/5624. Acesso em: 11 jan. 2026.