MSC, I. F. D. G. P.; MTR, L. G. E. M. P.; MSC, P. B. S. R. C.; MTR, L. M. C. L. V. Problem-Based Learning (PBL) and Critical Thinking: Strategies for the Development of Cognitive Skills in Elementary Education. South Eastern European Journal of Public Health, [S. l.], p. 3517–3527, 2025. DOI: 10.70135/seejph.vi.5736. Disponível em: https://seejph.com/index.php/seejph/article/view/5736. Acesso em: 11 apr. 2026.