Impact of Blended Problem-Based Learning on Students’ 21st Century Skills on Science Learning: A Meta-Analysis. International Journal of Education in Mathematics, Science and Technology, [S. l.], v. 12, n. 4, p. 1032–1052, 2024. DOI: 10.46328/ijemst.4080. Disponível em: https://ijemst.com/index.php/ijemst/article/view/708. Acesso em: 29 jun. 2025.