COCAL, C. J.; BELTRAN, V. V. Global Trends of 21st Century Education: The Practices of Top Performing Public Schools in Region 1. The International Journal of Education, Management and Social Sciences , [S. l.], v. 2, n. 1, 2019. Disponível em: https://ijsemss.psu.edu.ph/index.php/1/article/view/60. Acesso em: 3 apr. 2025.