The Effect of The Problem-Based Learning (PBL) Learning Model on Critical Thinking Skills on Plane Figures at SD Muhammadiyah 1 Babat. Jurnal Tematik, [S. l.], v. 14, n. 1, p. 9–16, 2025. DOI: 10.24114/jt.v14i1.68121. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/tematik/article/view/68121. Acesso em: 22 mar. 2026.