YULIA, Novi Ayu; HENDRICKS, Winston. The Effect of Problem Based Learning Model on Problem Solving Ability and Mathematical Disposition . Tematik : Jurnal Konten Pendidikan Matematika, [S. l.], v. 2, n. 1, p. 1–10, 2024. DOI: 10.55210/tematik.v2i1.1651. Disponível em: https://ejournal.unzah.ac.id/index.php/jkpm/article/view/1651. Acesso em: 1 jun. 2025.