IRWAN, A.; ULUMIYAH, D.; DINDA, D.; SAILA, N.; ANDRAYNI, M. Investigating the Impact of Problem-Based Learning on Students’ Critical Thinking and Learning Autonomy in the Context of Primary Education. Journal of Innovation and Research in Primary Education, [S. l.], v. 5, n. 1, p. 566–573, 2026. DOI: 10.56916/jirpe.v5i1.2831. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/2831. Acesso em: 21 jan. 2026.